SPELAB Auto Parts Promo Codes and Coupons September 2025

SPELAB Auto Parts

Spelaba Auto Parts is an online retailer specializing in automotive parts, accessories, and maintenance supplies. They offer a wide selection of OEM and aftermarket parts for various vehicle makes and models, with a focus on providing competitive prices and reliable customer service.

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Today's SPELAB Auto Parts discount codes

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15% Off Storewide at SPELAB Auto Parts

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$10 Off Storewide at SPELAB Auto Parts

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40% Off Exhaust Cutout Kits at SPELAB Auto Parts

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20% Off Differential Cover at SPELAB Auto Parts

Featured SPELAB Auto Parts Products

Bellowed Up-Pipe Kit & EBPV & Turbo For 1999.5-2003 7.3 Powerstroke Diesel | SPELAB

Bellowed Up-Pipe Kit & EBPV For 1999.5-2003 7.3 Powerstroke Diesel | SPELAB Note: The box in the main picture is the SPELAB brand logo box, not the packaging box. The actual packaging box is a non-LOGO packaging box. Details and Specifications: Brand: SPELAB SKU: SPES08313/SPES08506/SPTS00861 Color: Black Type: Up Pipe Kit Compatible: SPELAB Up Pipe For Ford 1999.5-2003 7.3L Powerstroke Diesel Vehicle Fitment: 1999.5 Ford 7.3L Powerstroke Diesel 2000 Ford 7.3L Powerstroke Diesel 2001 Ford 7.3L Powerstroke Diesel 2002 Ford 7.3L Powerstroke Diesel 2003 Ford 7.3L Powerstroke Diesel DOES NOT FIT e99 trucks. Description: This Bellowed up pipe kit for your 1999.5-2003 Ford 7.3 Powerstroke is the fix for the common issue that robs power from your engine. Due to expansion and contraction, and extreme heat cycles, the factory installed "donut" gasket designed to seal your factory up pipes will begin to leak over time. When this happens, engine power can be reduced drastically. These upgraded up pipes eliminate the the troublesome "donut" gaskets and replace them with durable steel crush gaskets that will not blow out or leak over time. The up-pipes feature a bellowed design that allows for expansion and contraction without need to rely on a factory gasket. Terms Of Service Fast Shipping Policy: The order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details. Easy Return Policy: Every order comes with a 14-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details. FAQ Q1: What are the benefits of upgrading to bellowed 7.3 Powerstroke up pipes? A1: Unlike the factory 7.3 up pipes, which use unreliable "donut" gaskets, this bellowed design allows for natural expansion and contraction. This eliminates exhaust leaks, improves turbo efficiency, and extends the lifespan of the 7.3 Powerstroke manifolds and up pipes. Q2: How do I know if my factory 7.3L up pipes are failing? A2: Common symptoms of failing 7.3 Powerstroke up pipes include: Loss of boost pressure, leading to sluggish acceleration. Whistling or hissing sounds from exhaust leaks. Soot buildup around the up-pipe connections. Q3: Are these 7.3 up pipes compatible with early 1999 (e99) Powerstroke models? A3: No, these 7.3 Powerstroke up pipes are designed for mid-1999.5 to 2003 models. If your truck is an early 1999 (e99) model, these up pipes will not fit. Q4: Why should I choose this 7.3 Powerstroke up pipe kit? A4: This kit is perfect for replacing worn or leaking factory pipes. The steel crush gaskets offer a superior seal compared to factory gaskets, and the bellowed design ensures no leaks even under heavy-duty conditions, making it ideal for those who tow or use their truck in demanding situations. Q5: What’s included in the SPELAB 7.3 Powerstroke up pipes kit? A5: Depending on the selected option, the kit may include: Bellowed up pipes (driver and passenger sides) Steel crush gaskets for a long-lasting seal Mounting hardware for secure installation Exhaust Back Pressure Valve (EBPV) and turbo components (if selected) Q6: How difficult is the installation process? A6: Installation requires removing the factory up pipes, which may involve working in tight spaces. While it’s a bolt-on replacement, professional installation is recommended if you are unfamiliar with exhaust system work. Q7: Will these 7.3 Powerstroke up pipes improve my truck’s towing performance? A7: Yes! By preventing exhaust leaks and maintaining consistent boost pressure, these 7.3L up pipes help improve engine power and turbo response, making them a great upgrade for towing applications. Q8: Do I need a tune after installing these 7.3 Powerstroke manifolds and up pipes? A8: No tuning is required. These 7.3 up pipes are designed to work seamlessly with the stock turbo and exhaust setup. Q9: Are these 7.3 Powerstroke up pipes compatible with aftermarket turbos? A9: Yes, these up pipes are designed to work with both stock and most aftermarket turbochargers, as long as the factory-style exhaust manifold is used. Q10: How can I extend the lifespan of my new 7.3 Powerstroke up pipes? A10: To ensure longevity: Periodically inspect the connections for leaks. Use proper torque settings when installing gaskets and bolts. Check for loose fittings after driving under heavy loads.

USD 199.99

SPELAB 2.25 Inch Remote Dual Electric Exhaust Cutout

SPELAB 2.0/2.25/2.5/3 Inch Dual Electric Exhaust Cutout Valve Remote Switch BLOG(Click): Exhaust Cutout - SPELAB Customer Installation Effect Reviews This SPELAB Electric Exhaust Cutout System is specifically designed and made to enhance the performance, sound, and power of vehicles with the flip of the remote switch. Instantly increases up to 20+ Horsepower. The electrical appliance allows opening the cutout simply by flipping the switch and exhaust will be opened for a more direct exhaust flow, more power, and desired loud rumble of the exhaust. Universal: Fit all types of vehicles. Please make sure you have enough space to install before purchase and make sure the size of the exhaust pipe. Valve: We upgrade the screw on the rod. The riveting technology makes the valve stronger than the original for a longer service life and is hard to be damaged. Wireless Remote: To open the cutout you simply push a button while you are in the car, and it will open your exhaust for a throaty rumble exhaust note. Electric Exhaust Cutout Working Temperature: 0℃-150℃. Electric Exhaust Cutout is not recommended to start work in heavy rain or extremely cold weather. If you have any questions, please do not hesitate to contact us, we will reply you within 24 hours. Note: The size marked is the outside diameter, please check the size of your pipe carefully. The Exhaust Cutout Instructions(Click to view)

USD 177.00

EGR/DPF Delete Kit 2007.5-2009 6.7 Cummins Dodge Ram 2500/3500

---tab Description--- Combining an EGR delete with a DPF delete comprehensively optimizes your 2007.5-2009 6.7L Cummins diesel engine performance by eliminating two major restrictive emissions systems. This modification significantly improves power, efficiency, and engine longevity while reducing maintenance needs. Key Features Power Increase Removes exhaust backpressure from DPF, allowing turbo to spool faster Eliminates EGR’s recirculated hot gases, reducing intake air temperatures Typical gains: 15-30% more horsepower/torque (varies by tune) Improved Engine Health Prevents EGR soot buildup in intake manifold and valves Stops DPF-related regen cycles that dilute engine oil with fuel Reduces carbon deposits in combustion chambers Enhanced Fuel Economy No DPF regens wasting fuel (up to 2-3 MPG improvement) Cleaner combustion without EGR’s oxygen-depleted air Simplified Maintenance Eliminates DPF filter replacements ($1,000+ savings) No EGR valve/cooler failures to repair Reduces oil change frequency (no soot contamination) Thermal Management Lower EGTs (exhaust gas temps) without EGR’s hot gas reintroduction Reduced risk of turbo overheating during heavy loads Specification Exhaust Material T-409 Stainless Steel, it is magnetic. Thickness 2mm thick for long-lasting durability and heat resistance. Inlet Diameter 4.0"/ 5.0" mandrel-bent construction Maximum flow efficiency, helping your diesel breathe easier Installation Install takes about 1hr with basic hand tools done on the ground of your driveway or garage. Quicker if you have automotive style lift. Cutting may be be required to fit shorter wheelbase bed/cab configurations. Clamps, hangers and hardware are included. You may have to re-use some factory hardware. Tuner Required for Installation: Installing a 2007.5-2009 6.7 Cummins delete pipe requires more than just swapping out hardware. When removing of the DPF, CAT, SCR, and/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting. EGR Delete Kit Installation 2007-2009 6.7L Cummins EGR Delete Kit Installation ---tab Additional Info--- Different Types of DPF Delete DPF Race Delete Only removes the DPF (keeps stock downpipe) Minimal performance gain but cheapest option Best for budget-focused or emissions-testing avoidance Downpipe-Back Delete Replaces exhaust from the turbo downpipe backward Improves mid-range power and throttle response Good for street builds keeping stock turbo Turbo Back Delete Full system replacement from turbo outlet Includes high-flow downpipe for maximum efficiency Reduces turbo lag and boosts top-end power Top choice for tuned/high-performance engines ---tab Fitment--- 2007.5-2009 Dodge Ram 2500/3500 6.7 Cummins Diesel. This will not fit the Cab & Chassis commercial style truck. Will not fit trucks with air-ride suspension. ---tab Shipping & Returns--- Fast Shipping Policy Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy Easy Return Policy Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy

USD 317.99

Exhaust Tip 4" In, 5"/6"/7" Out, 12"/18" Length T304 | SPELAB

Exhaust Tip 4" In, 5"/6"/7" Out, 12"/18" Length T304 | SPELAB SPELAB Exhaust Tips : 5"/6"/7" Inlet Outside Diameter 4" Inlet Inside Diameter 12"/18" Assembled Length SPELAB Unique Identifier Powered Coated T304 Stainless Steel Easy Bolt-on installation Updated Exhaust Tips: 4-inch inlet, 5-inch outlet, 12-inch length 12" Length Made from black ceramic coated Stainless Steel Simple 1-step clamp-on installation (no welding required) Universal Fit Our Updated Exhaust Tips take it a step further, incorporating advanced features and enhancements for those looking to upgrade their vehicle’s performance and style: Material: Crafted from premium corrosion-resistant stainless steel, ensuring longevity and robustness. Design: Dual wall construction provides added strength and an enhanced look. Fit: Designed to fit any 4" tailpipe, expanding to a larger 5" outlet with an angle-cut edge, offering a more aggressive and stylish appearance. Finish: Protected with a high-quality black ceramic coating that not only hides unsightly soot but also gives your truck a powerful and clean look. Logo: Each tip is finished with a striking, riveted SPELAB logo, adding a distinctive and eye-catching touch. The exhaust tip is the crowning touch to your performance exhaust. It is your opportunity to really show off your personal style. That's why SPELAB offers such a wide assortment of high quality, bolt on tips, because everybody has their own idea of style. SPELAB offers T304 polished stainless, Black coated, and Carbon Fiber tip options in various sizes. The tips are universal fit so be sure to measure your tail pipes outside diameter and match it to the SPELAB tip INLET diameter before ordering.

USD 207.00

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20% Off SPELAB Intake Manifolds at SPELAB Auto Parts

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16% Off High-Converting EGR & DPF Kit Campaign at SPELAB Auto Parts

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More SPELAB Auto Parts Products

SPELAB 2.0"/2.25"/2.5"/3.0" Single Electric Exhaust Cutout with Manual Switch

SPELAB 2.0/2.25/2.5/3.0 Inch Remote Electric Exhaust Cutout Kit Pre-Sale SKU:2317H Note: It will be in stock within 2 months, please wait a few more days. BLOG(Click): Exhaust Cutout - SPELAB Customer Installation Effect Reviews This Electric Exhaust Cutout System is specifically designed and made to enhance the performance, sound, and power of vehicles with the flip of the toggle switch. Instantly increases up to 20+ Horsepower. Designed to be conveniently welded onto anywhere from the cutout location from the header to the catback of vehicles. The electrical appliance allows opening the cutout simply by flipping the switch and exhaust will be opened for a more direct exhaust flow, more power and desired loud rumble of the exhaust. This Kit is compatible with ALL vehicles. Note: please make sure you have enough space to install before purchase and make sure your exhaust size is same with the exhaust cutout. Details and Specification: Brand Name: SPELAB Mounting Position: Rear Pipe Material: Stainless Steel Valve Material: Aluminum Alloy Type: Dissipative Muffler Color: Silver Size: 2“/2.25”/2.5“/3.0 Weight: 3300g Function: Adjust car sound Warranty: 3 months in normal condition Package including : 1 X Electric Exhaust Cut Out Kit with Gear Driven Motor 1 X Stainless Steel 10" Y-pipe 1 X 45-Degree Stainless Steel Elbow Dump Pipe 1 X Manual Switch 1 X 12ft Wiring Harness 1 X Stainless Steel Flange Adaptor 1 X Aluminum V-Band Clamp 2 X Flange Gaskets 1 X Set of 1.50" Bolts with Lock Washers and Nuts Note: please make sure you have enough space to install before purchase and make sure your exhaust size is same with the exhaust cutout. The Exhaust Cutout Instructions(Click to view) We also offer Dual Remote Electric Exhaust Cutout Kit, Please click the link.

USD 129.00

3.5''/4'' 2018-2020 3.0 Powerstroke DPF Delete Race Pipe | Ford F-150 | SPELAB

3.5''/4'' 2018-2020 3.0 Powerstroke DPF Delete Race Pipe | Ford F-150 | SPELAB Type： SPELAB 3.5'' DPF Delete/Race Pipe（3.5'' DPF Race (2018-2019): If additional purchase is available, more than 50 in stock. SPELAB 4'' Turbo-Back Include DPF Delete/Race Pipe Exhaust System （4'' Turbo-Back (2018-2019)）: If additional purchase is available, more than 50 in stock. Vehicle Fitment: 2018 Ford 3.0 Powerstroke F150 pickup trucks 2019 Ford 3.0 Powerstroke F150 pickup trucks 2020 Ford 3.0 Powerstroke F150 pickup trucks Exhaust Material: Aluminized SteelThickness: 2mmInlet Diameter: 3.5'' Features: This 3.5" race pipe allows removal of the catalytic converter and DPF filter from the exhaust system for off-road use Exhaust Material: T-409 stainless steel. Unlike T-304 Stainless it is still magnetic. So if your testing to see if you actually got stainless; beware that a magnet will still stick to it. Thickness: 2mmInlet Diameter: 4.0'' Features: This 4'' Turbo-Back allows removal of the catalytic converter and DPF filter from the exhaust system for off-road use What is the DPF and is it worth doing a DPF Delete? Most post-2007 diesel vehicles are fitted with a Diesel Particulate Filter (DPF) for emissions reasons, however there are a few disadvantages to this device; including constant maintenance and repairs. Because the DPF clogs up, it increases backpressure. Due to this pressure, the fuel flow is hugely disturbed and slowed down. Therefore, when you remove this filter, the fuel flows much easily and faster, increasing the overall fuel mileage. Installation:Install takes about 1hr with basic hand tools done on the ground of your driveway or garage. Quicker if you have automotive style lift. Cutting may be be required to fit shorter wheelbase bed/cab configurations. Clamps, hangers and hardware are included. You may have to re-use some factory hardware. More detail: 2018-2020 3.0L Powerstroke DPF Delete Kit Installation Tuner Required: Removal of the DPF, CAT, SCR, and/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting.Benefits: Expect to see a significant increase in fuel mileage. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After deleting the DPF/CAT expect to get a combined mileage of 18-19 mpg. It removes the need to service the DPF at regular intervals (cleaning, replacement) A DPF delete will remove the possibility of a DPF failure which could cause expensive diesel repairs Due to less exhaust backpressure, the DPF delete increases exhaust flow and therefore increases the performance of your motor! Paired with an ECU remap, the DPF delete is proven to increase power and torque for all vehicles Terms Of Service Fast Shipping Policy: The order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Please click Shipping Policy for more details. Easy Return Policy: Every order comes with a 14-day free return which means you don't have to pay for a return slip. Please click Return Policy for more details.

USD 265.00

2007.5-2010 6.6L Duramax LMM EGR Delete Kit High Flow Intake Elbow Pipe Tube | SPELAB

---tab Description--- SPELAB offer 2 options for your 6.6L Duramax LMM EGR delete. The EGR delete kit with a high-flow intake elbow boosts airflow and performance for tuned engines, while the standard kit focuses only on EGR removal for cost-conscious users maintaining stock setups. Key Function Difference EGR Delete Kit WITH High Flow Intake Elbow Pipe Improved Airflow: Reduces intake restriction, increases air volume, and enhances turbo response for smoother power delivery. Lower Intake Temps: Optimized elbow design helps reduce air intake temperatures, improving combustion efficiency. Performance-Oriented: Ideal for tuned engines, larger turbos, or other upgrades to maximize power potential. EGR Delete Kit WITHOUT High Flow Intake Elbow Pipe EGR Removal Only: Solves carbon buildup and overheating issues but retains the stock intake system. Budget-Friendly: Lower cost, suitable for users not seeking extra airflow upgrades. Daily Driving Focus: Meets basic power and fuel economy needs but offers limited airflow improvement. Best For High-flow version: Performance builds, towing, or tuned trucks needing better airflow. Standard version: Daily drivers prioritizing reliability and basic EGR-related fixes. Installation 2007.5-2010 6.6L Duramax EGR Delete Kit Installation Instruction What Are The Benefits of EGR Delete? An EGR delete can bring about several benefits. These include: Improved Fuel Economy and Engine LongevityAn EGR delete helps you restore your diesel engine’s power levels which, in turn, also restores your overall fuel efficiency. Since an Duramax EGR delete kit sends the exhaust gas away from your car’s engine, it starts to run cleaner, too. Not only does it make the process increasingly efficient, but it also reduces the chances of DPF (diesel particulate filter) failure. So, overall, with this aftermarket kit, you can see an increase of up to 20% in your fuel economy. Along with that, the EGR delete kit can also improve your engine’s longevity. Reduced Engine TemperatureEGR valves naturally contain a high content of soot. When the EGR system’s valve or coolers get clogged with soot, the exhaust gases start to circulate more around the system, resulting in a blockage. As a result, the temperatures around the engine rise and you experience a reduction in the engine’s power. However, when you bypass this, lower exhaust gas is produced. In turn, during operation, your vehicle experiences a reduced engine coolant temperature. Helps Save MoneyIn addition, an EGR delete can also help you save money on some costly repairs. The EGR, if damaged, can be quite costly to repair and replace. An EGR delete removes the possibility of such damage, thereby saving your money. ---tab Fitment--- 2007.5-2010 GMC Sierra 2500 3500 HD 6.6 LMM Duramax Diesel 2007.5-2010 Chevrolet Silverado 2500 3500 HD 6.6 LMM Duramax Diesel ---tab FAQ--- Q1: What is an LMM EGR delete kit? A1: An LMM EGR delete kit is a modification for 2007.5-2010 Duramax diesel engines that removes the EGR system to improve performance and reduce emissions-related issues. Q2: Why should I install an LMM delete kit on my Duramax? A2: Installing an LMM delete kit can enhance your engine's performance, increase fuel efficiency, and reduce the likelihood of EGR-related failures. Q3: Is the LMM EGR delete kit legal? A3: The legality of EGR delete kits varies by region. It's essential to check local regulations before installing the kit, as it may be illegal in some areas for on-road use. Q4: What vehicles are compatible with the 2008 Duramax delete kit? A4: The 2008 Duramax delete kit is compatible with 2007.5-2010 GMC Sierra and Chevrolet Silverado 2500/3500 HD models with the 6.6L LMM Duramax engine. Q5: How long does it take to install an 08 Duramax EGR delete kit? A5: Installation time can vary based on your mechanical experience, but typically it takes around 4-6 hours to complete. Q6: Will installing the 2009 Duramax EGR delete kit void my warranty? A6: Yes, installing an EGR delete kit can void the manufacturer's warranty on your vehicle. Always consider this before proceeding with the modification. Q7: What tools do I need to install the LMM Duramax EGR delete kit? A7: Basic tools needed include a jack, wrenches, screwdrivers, penetrating fluid, and safety gear such as gloves and safety glasses. Q8: Can I install the LMM delete kit myself, or do I need a professional? A8: If you have mechanical skills and experience, you can install the kit yourself. However, if you are unsure, it’s best to seek professional assistance. Q9: What are the benefits of the 2008 Duramax EGR delete kit? A9: Benefits include improved engine performance, increased fuel efficiency, reduced soot buildup, and decreased engine temperatures. Q10: Where can I buy the SPELAB LMM EGR delete kit? A10: You can purchase the SPELAB LMM EGR delete kit from SPELAB’s official website or authorized dealers. For more information, contact service@spelabautoparts.com. Installation Guide： 2007.5-2010 6.6L Duramax LMM EGR Delete Kit High Flow Intake Elbow Pipe Tube | SPELAB The LMM EGR delete kit is a crucial upgrade for the 2007.5-2010 6.6L Duramax engines. This guide will walk you through the installation process of the LMM delete kit, specifically designed for the 2008 and 2009 models. By following this guide, you'll ensure a smooth installation of the 08 Duramax delete kit and the 08 Duramax EGR delete kit. LMM Duramax EGR delete kit enhances performance by improving airflow and reducing engine restrictions. Whether you have a 2008 or 2009 Duramax, this kit will boost your truck's efficiency. Stay tuned to learn how to properly install the EGR delete kit and the 2009 Duramax EGR delete kit for optimal performance. Tools and Preparation To install the LMM EGR delete kit, you need several tools and some preparation. This includes a jack, wrenches, screwdrivers, and penetrating fluid. Ensuring you have all the necessary tools will make the installation of the 2008 Duramax delete kit smoother. Safety is paramount. Before starting, disconnect the battery and secure the vehicle. This is crucial when working with the 08 Duramax EGR delete kit. Proper preparation prevents accidents and ensures a seamless installation. Make sure to have all components of the LMM delete kit ready. This includes the high flow intake elbow pipe. Having everything on hand speeds up the process and avoids unnecessary delays. Ready to start? Let's move to the next section where we begin the actual installation. Step 1: Removing the Tire and Fender First, use a jack to lift the vehicle and remove the right front tire. This step is essential to access the engine bay for the LMM EGR delete kit installation. Ensure the vehicle is stable before proceeding. Next, remove the inner fender on the passenger side. This provides clear access to the areas where the 2008 Duramax EGR delete kit will be installed. Keep the removed parts in a safe place for reinstallation later. These initial steps set the stage for a smooth installation process of the LMM delete kit. Proper access is crucial for the following procedures. Let's move on to preparing the engine bay for the 08 Duramax delete kit. Step 2: Preparing the Engine Bay Start by applying penetrating fluid to all bolts and clamps related to the EGR system. This will make the removal process of the LMM EGR delete components easier. Allow the fluid to sit for a few minutes. Next, disconnect the battery to ensure safety. This step is crucial when working on any vehicle, especially during the installation of the 08 Duramax EGR delete kit. Safety first to avoid any electrical mishaps. Ensure you have clear access to the EGR cooler and related pipes. This is essential for a smooth installation of the 2009 Duramax EGR delete kit. Proper preparation minimizes complications. Now, let’s proceed to disconnecting the existing EGR components. Step 3: Disconnecting Existing EGR Components Begin by carefully disconnecting the EGR cooler and related pipes. Use the appropriate tools to remove bolts and clamps. This step is critical for installing the LMM Duramax EGR delete kit. Ensure you keep all removed parts organized. You’ll need to replace these with the new components from the 2008 Duramax delete kit. Proper organization speeds up reassembly and ensures no parts are lost. If any bolts are difficult to remove, reapply penetrating fluid and allow it to sit. Patience is key to avoiding damage during the removal process of the 2009 Duramax EGR delete kit. Once all components are removed, you’re ready to install the LMM EGR delete. Ready to install the new kit? Let’s move on to the installation steps. Step 4: Installing the SPELAB LMM EGR Delete Kit Start by positioning the new high flow intake elbow pipe from the LMM EGR delete kit. Ensure it fits correctly before tightening any bolts. This is a crucial part of the LMM delete kit installation process. Secure the new EGR delete components using the bolts and clamps provided. Make sure each connection is tight to avoid leaks. This step is essential for the 08 Duramax delete kit. Verify that all connections are secure and properly aligned. The proper installation of the 2008 Duramax EGR delete kit ensures optimal engine performance and reliability. Now that the new components are in place, we’ll reassemble the engine bay. Step 5: Reassembling the Engine Bay Begin by reconnecting the battery to ensure the electrical system is ready. This step is crucial for testing the installation of the LMM Duramax EGR delete kit. Safety checks are important before starting the engine. Reinstall the inner fender and tire. Make sure all components are securely in place. Proper reassembly is essential for the 08 Duramax EGR delete kit to function correctly. Double-check all connections and make sure no tools or parts are left in the engine bay. This final check ensures the 2008 Duramax delete kit installation is complete and the vehicle is safe to operate. Ready for a test drive? Let’s move on to testing and final adjustments. Step 6: Testing and Final Adjustments Start the engine and let it idle for a few minutes. Check for any leaks or unusual noises. This is a crucial step to ensure the LMM EGR delete kit is installed correctly. Monitor the engine’s performance during a short test drive. Pay attention to any changes in power or responsiveness. The 2008 Duramax EGR delete kit should improve overall performance and efficiency. After the test drive, recheck all connections and fluid levels. Make any necessary adjustments to ensure everything is secure and functioning as intended. This final check guarantees the 08 Duramax delete kit is properly installed. Congratulations! You’ve successfully installed the 2009 Duramax EGR delete kit. Enjoy the enhanced performance of your Duramax engine. Conclusion Installing the LMM EGR delete kit in your 2007.5-2010 GMC Sierra or Chevrolet Silverado 2500/3500 HD 6.6L Duramax Diesel significantly enhances your vehicle's performance. This guide covered the essential steps for a successful installation of the LMM delete kit, including the 2008 Duramax delete kit and 2009 Duramax EGR delete kit. By following this guide, you ensure that the LMM Duramax EGR delete kit is properly installed, leading to improved airflow and engine efficiency. Whether you own a 2008 or 2009 model, this kit is designed to meet your needs. Thank you for choosing the 08 Duramax EGR delete kit from spelab auto parts. If you have any questions or need further assistance, please contact our support team at service@spelabautoparts.com. Enjoy the enhanced performance and reliability of your Duramax engine! ---tab Shipping & Returns--- Fast Shipping Policy Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy Easy Return Policy Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy

USD 129.99

EGR/DPF Delete Kit 2019-2025 6.7L Cummins Ram 2500HD 3500HD

---tab Description--- Boost your 2017-2025 6.7l Cummins performance and longevity with our high-quality EGR/DPF 2-in-1 Delete Kit. Designed to eliminate restrictive emissions systems, this kit improves horsepower, torque, and fuel efficiency while reducing engine heat and maintenance costs. Perfect for diesel enthusiasts seeking optimal engine performance and reliability. Key Features Dual Functionality – Combines EGR delete and DPF delete in one kit for a complete emissions system solution. Enhanced Performance – Reduces exhaust backpressure, unlocking better throttle response, increased horsepower, and improved fuel economy. Cooler Engine Temps – Eliminates EGR-induced heat, reducing stress on the engine and extending its lifespan. Reduced Maintenance – Prevents costly DPF clogging and EGR-related carbon buildup, saving on repairs. High-Quality Construction – Made from durable, precision-engineered components for a perfect fit and long-term reliability. Easy Installation – Includes all necessary hardware and clear instructions for a smooth DIY or professional install. Compatible with Tuners – Works seamlessly with aftermarket tuning solutions to maximize performance gains. Specification Exhaust Material T-409 Stainless Steel, it is magnetic. Thickness 2mm thick for long-lasting durability and heat resistance. Inlet Diameter 4.0"/5.0‘’ mandrel-bent construction Maximum flow efficiency, helping your diesel breathe easier Installation 2019-2025 6.7L Cummins DPF Delete Pipe Instruction 2019-2025 6.7L Cummins EGR delete kit instruction Tuner Required for Installation: Installing a 6.7 Cummins delete pipe requires more than just swapping out hardware. When removing of the DPF, CAT, SCR, and/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting. How to Choose DPF Delete Kit? 4” vs 5” Straight Pipe Comparison When choosing a 6.7 Cummins delete pipe, the most common options are 4-inch and 5-inch straight pipes.The 4-inch straight pipe delivers a tighter, raspier exhaust note—especially noticeable at lower RPMs—making it ideal for daily driving or mildly tuned setups where excessive drone is undesirable.In contrast, the 5 inch straight pipe 6.7 Cummins offers a deeper, more refined tone with less high-pitch resonance. It excels in high-output builds and towing scenarios, where increased exhaust flow is beneficial. Driver feedback suggests: 4”straight pipe is great for stock-to-lightly-modded trucks and a quieter cabin 5”straight pipe is perfect for aggressive builds, deeper tone lovers, or anyone maximizing exhaust performance Different Types of DPF Delete DPF Race Delete Only removes the DPF (keeps stock downpipe) Minimal performance gain but cheapest option Best for budget-focused or emissions-testing avoidance Downpipe-Back Delete Replaces exhaust from the turbo downpipe backward Improves mid-range power and throttle response Good for street builds keeping stock turbo Turbo Back Delete Full system replacement from turbo outlet Includes high-flow downpipe for maximum efficiency Reduces turbo lag and boosts top-end power Top choice for tuned/high-performance engines ---tab Fitment--- Dodge Ram 2500HD 3500HD 6.7 Cummins Diesel: 2019-2025 Crew cab short bed, crew cab long bed & mega cab. This will NOT fit the 3500/4500/5500 Cab & Chassis commercial style truck. Note: Each DPF delete fits different year models - please select your exact vehicle year in the options before purchase. ---tab FAQ--- Q1. Will I need a tuner after installation?A1. Yes! Deleting the EGR and DPF requires a custom tune to prevent check engine lights and ensure proper engine operation. The factory ECU expects these systems to function, so a tuner (like SCT, H&S, or EZ Lynk) is necessary to optimize performance. Q2. Does this kit improve fuel mileage?A2. Many users report 1-3 MPG gains after deleting the DPF, as the engine no longer wastes fuel on forced regenerations. Combined with a proper tune, you can maximize efficiency. Q3. How difficult is the installation?A3. Installation is moderate to advanced and requires mechanical experience. The DPF delete involves exhaust modifications, while the EGR delete requires removing the cooler and related components. Some welding may be needed depending on the kit configuration. Q4. Will deleting the EGR/DPF hurt my engine?A4. No—in fact, it reduces engine stress by eliminating soot buildup in the intake (from EGR) and excessive backpressure (from the DPF). However, proper tuning is critical to avoid issues. Q5. Does this kit include everything I need?A5. Most kits include EGR block-off plates, DPF delete pipes, clamps, and hardware, but some may require additional components (like a tuner or up-pipes). Always check the product description before purchasing. Q6. Can I pass emissions testing after installing this kit?A6. No. Since the EGR and DPF are removed, your truck will not pass emissions inspections in states that require them. You may need to reinstall stock components for testing. Q7. Will my truck throw check engine lights (CELs) after install?A7. Without a proper tune, yes—the ECU will detect missing emissions components. A quality tuner will disable these codes and optimize performance. Q8. How much horsepower can I gain?A8. Results vary, but many users see 50-100+ HP gains (with tuning) due to reduced exhaust restrictions and improved airflow. ---tab Shipping & Returns--- Fast Shipping Policy Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy Easy Return Policy Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy

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Extra 15% Off Auto Parts Promo Code

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15% off storewide: The best Spelab Auto Parts discount code

Sustainability Score

42%

While Spelaba offers some recycled and remanufactured parts, their overall sustainability practices lack transparency. Limited information is available about their supply chain ethics and environmental policies. Their recycling program for used parts is commendable, but they fall short on clear commitments to reducing carbon emissions and improving working conditions in their distribution centers. The company has not published comprehensive ESG reports or set specific sustainability targets.

About SPELAB Auto Parts

3.0 (2)

FAQs

: Our biggest sales occur during Black Friday (November), Memorial Day weekend, and our End of Summer clearance in August. These events typically feature discounts up to 40% off select items.
: Yes, we offer a 10% discount to active duty military personnel and veterans with valid identification.
: For winter items like snow tires, shop in October. For summer items like AC parts, shop in early spring. Off-season purchases often come with better discounts.
: Yes, our SpeedRewards program offers 5% back on all purchases and exclusive member-only discounts throughout the year.
: In the past month, SPELAB Auto Parts has launched 6 new promo coupons for shopper discounts. This indicates that SPELAB Auto Parts provides regular opportunities for customers to save money on their purchases.
: On average, SPELAB Auto Parts provides 3 discount coupons each month. Based on historical data, the average time between SPELAB Auto Parts coupon releases every 10 days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking SPELAB Auto Parts website regularly, subscribing to email newsletters, and following them on social media.
: SPELAB Auto Parts is offering 12 working store-wide codes, however they are also offering 73 additional discount codes with a best discount of 15% off
: terra.coupons is the #1 provider of discount codes for your favorite retailers, such as SPELAB Auto Parts. As a crowd-sourced platform for coupon codes, we accurate codes for over 10,000 stores. Save time and avoid expired codes by checking terra.coupons for the latest SPELAB Auto Parts discount codes.

Curated by

Aleksa P.

Deal Curator

Last updated September 2025

Aleksa is a deal finder from the tech-savvy city of Austin, Texas. A keen coder by day and a discount guru by night, Aleksa checks back regularly to update you with new deals.

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From the blog

2025-04-29

SPELAB Auto Parts Promo Codes and Coupons September 2025