Magnaflow Promo Codes and Coupons September 2025

Magnaflow

Magnaflow.com is a leading manufacturer and retailer of premium performance exhaust systems and catalytic converters. They offer a wide range of automotive exhaust products for cars, trucks, and SUVs, with a focus on quality materials and superior sound. The company provides both direct-fit and universal solutions, backed by warranty protection and extensive fitment information.

magnaflow.com

Today's Magnaflow discount codes

TOP PICK

10% off

216 uses

low

worked over 1 year ago

10% Off Storewide at Magnaflow

5% off

617 uses

low

worked 4 months ago

Copy Code & Enjoy 5% Off Now

Featured Magnaflow Products

BRExhaust 2007-2018 Nissan Altima Direct-Fit Replacement Exhaust System

BRExhaust Direct-Fit Replacement Exhaust Kit 106-0733 takes the guesswork out of replacing your 2007-2018 Nissan Altima 2.5L, 3.5L exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0733’s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush-bent pipes commonly used in competing aftermarket replacement exhaust systems. The multi-piece, bolt-on design ensures the exhaust system is easy to install yourself and fits perfectly to help get you back on the road in no time. No bending or welding is required for installation. BRExhaust Direct-Fit Replacement Exhaust Kit 106-0733 features durable aluminized steel construction and is covered by a 2 year warranty. BRExhaust 106-0733 is engineered for OEM 201003TA0A exhaust replacement.

USD 549.00

MagnaFlow 2000-2006 Jeep Wrangler Off-Road Pro Series Cat-Back Performance Exhaust System

The MagnaFlow 2000-2006 Jeep Wrangler Off-Road Pro Series Cat-Back Performance Exhaust System brings additional off-roading prowess and our deep signature exhaust note to your 2.4L, 2.5L, 4.0L 2000-2006 Jeep Wrangler with a weight-optimized, dyno-tested, corrosion resistant and durable stainless steel design engineered to closely hug the undercarriage for improved ground clearance. Exhaust kit 17122 is engineered to produce Very Aggressive exterior and Aggressive interior sound levels. Extensive 3D scanning was used during the development of this Jeep Wrangler exhaust system to create a direct-fit design, enabling a do-it-yourself installation process. 17122's emissions-legal cat-back design replaces all your truck's exhaust components from the catalytic converter on back with its 2.5in. diameter mandrel bent main piping that passes through 1 Straight-Through mufflers before ending in a turndown before rear axle exit with 3in. Satin Clamp-On Single Wall Turndown Cut Edge tips. Exhaust system 17122 is produced using advanced CNC precision robotic manufacturing techniques and backed by MagnaFlow's limited lifetime warranty.

USD 467.00

MagnaFlow 2000-2006 Jeep Wrangler Competition Series Cat-Back Performance Exhaust System

The MagnaFlow 2000-2006 Jeep Wrangler Competition Series Cat-Back Performance Exhaust System brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we're so well known for. This exhaust kit is designed to enhance your 2.4L, 2.5L, 4.0L 2000-2006 Jeep Wrangler with dyno-proven performance made possible thanks to fast-flowing mandrel bent 2.5in. main piping and 1 Straight-Through mufflers ending in a Single Straight Passenger Side Rear exit with 2.75in. Polished Welded-On Single Wall Turndown Cut Edge tips featuring a sporty finish. The exhaust system's cat-back layout replaces your ride's exhaust system from near the catalytic converter on back. Exhaust system 16390 is engineered to make your vehicle's engine produce Aggressive exterior and Moderate interior sound levels, befitting its competition-oriented design. 16390's direct-fit design makes installation a breeze thanks to the use of advanced 3D scanning techniques. This performance exhaust system is made of 100% durable and corrosion-resistant stainless steel and produced using CNC precision robotic manufacturing, all backed by MagnaFlow's limited lifetime warranty. Please check to ensure compliance with local noise regulations.

USD 625.00

MagnaFlow 2004-2006 Jeep Wrangler OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 49690. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed specifically for the 2004-2006 Jeep Wrangler and interchanges with OE parts 5205 9681AE and 5205 9681AA, among others. Hardware is included to eliminate the hassle of working with corroded factory parts. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

USD 1685.00

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More Magnaflow Products

MagnaFlow 3.5in. Round Polished Exhaust Tip 35205

MagnaFlow Custom weld on tips come in many sizes and styles completing most any exhaust system with the just the right finishing touch.MagnaFlow 3.5in. Round Polished Exhaust Tip 35205 is made of durable stainless steel and built using CNC precision robotic manufacturing techniques, all backed by MagnaFlow’s limited lifetime construction warranty.

USD 48.00

MagnaFlow 2017-2018 Ford F-150 OEM Grade Federal / EPA Compliant Direct-Fit Catalytic Converter

Keep the check engine light off with MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 52591. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed specifically for the 2017-2018 Ford F-150. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for OBDII Federally registered vehicles with California or Federal/EPA Emission systems.

USD 947.00

BRExhaust 2014-2019 Toyota Corolla 1.8L Direct-Fit Replacement Exhaust System

BRExhaust Direct-Fit Replacement Exhaust Kit 106-0749 takes the guesswork out of replacing your 2014-2019 Toyota Corolla 1.8L exhaust system while providing a reliable and high-quality alternative to the OEM exhaust. You will find all of the gaskets and clamps needed to get the job done in the carefully packaged box. 106-0749’s precision mandrel bent pipes facilitate superior exhaust flow compared to the crush-bent pipes commonly used in competing aftermarket replacement exhaust systems. The multi-piece, bolt-on design ensures the exhaust system is easy to install yourself and fits perfectly to help get you back on the road in no time. No bending or welding is required for installation. BRExhaust Direct-Fit Replacement Exhaust Kit 106-0749 features durable aluminized steel construction and is covered by a 2 year warranty. BRExhaust 106-0749 is engineered for OEM 174300T251 exhaust replacement.

USD 270.00

MagnaFlow 2019-2021 Hyundai Veloster Competition Series Cat-Back Performance Exhaust System

The MagnaFlow 2019-2021 Hyundai Veloster Competition Series Cat-Back Performance Exhaust System brings an aggressive, attention-grabbing edge to the deep resonant exhaust note we're so well known for. This Hyundai Veloster cat-back exhaust kit is designed to enhance your 1.6L 2019-2021 Hyundai Veloster with dyno-proven performance made possible thanks to fast-flowing mandrel bent 2.5in. diameter piping that passes 1 Straight-Through mufflers ending in a Dual Center Rear exit with 4.5in. Black Coated Welded-On Double Wall Angle Cut Folded Edge tips featuring a sporty black powder-coated finish. The direct-fit design allows for an easy, do-it-yourself installation process. Exhaust system 19455 is engineered to make your Hyundai Veloster's engine produce Moderate interior and Aggressive exterior sound levels, befitting its competition-oriented design. 19455 is made of 100% durable and corrosion-resistant stainless steel and produced using CNC precision robotic manufacturing, all backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty. Please check to ensure compliance with local noise regulations.

USD 1135.00

Sustainability Score

62%

While Magnaflow demonstrates commitment to reducing emissions through their catalytic converter technology, their overall sustainability practices show room for improvement. They have basic environmental compliance but lack comprehensive sustainability reporting and transparent supply chain information. The company has implemented some energy-efficient manufacturing processes but could enhance their renewable energy usage and waste reduction programs. Their labor practices meet industry standards, though more transparency regarding working conditions and fair wage policies would be beneficial.

About Magnaflow

3.0 (2)

FAQs

: Magnaflow usually offers major sales during holiday weekends like Memorial Day, Labor Day, and Black Friday. They also frequently run seasonal promotions during spring and summer months when car enthusiasts are most active.
: The best time to purchase is during their Black Friday sale in November, which typically offers the deepest discounts of the year. Additionally, end-of-season clearances in late summer can provide significant savings.
: Yes, Magnaflow offers a military discount program for active duty personnel and veterans with valid identification through their website after verification.
: Magnaflow offers a rewards program where customers can earn points on purchases, receive exclusive offers, and get early access to sales events.
: In the past month, Magnaflow has launched 1 new promo coupons for shopper discounts. This indicates that Magnaflow does not provide regular opportunities for customers to save money on their purchases.
: On average, Magnaflow provides 0.5 discount coupons each month. Based on historical data, the average time between Magnaflow coupon releases every 60 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 Magnaflow website regularly, subscribing to email newsletters, and following them on social media.
: Magnaflow is offering no working store-wide codes, however they are also offering 2 additional discount codes with a best discount of 10% off
: terra.coupons is the #1 provider of discount codes for your favorite retailers, such as Magnaflow. 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 Magnaflow discount codes.

Curated by

Massam A.

Discount Finder

Last updated September 2025

Hailing from the scenic Pacific Northwest, Massam is a former chef turned deal-hunting enthusiast. When he's not tracking down the latest discounts, you'll find him exploring hiking trails or experimenting with sustainable living. He brings the same attention to detail from his culinary days to curating the best promotions for you.

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From the blog

2025-04-29