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Exhaust Systems

Injen Performance Exhaust System | 2017-2021 Honda Civic Si Sedan (SES1581TT)

2013 Mitsubishi Lancer 2.4L 4 Cyl. 60mm Axle Back Exhaust System by Injen (SES1838)

Injen SES 3" Cat-Back Exhaust System | 2016-2021 Honda Civic Sedan 1.5T (SES1572TT)

Injen SES Cat-Back Exhaust System | 2017 Nissan Sentra 1.6T (SES1971)

Injen Catback Exhaust System | 2016-2021 Honda Civic Sedan 1.5T (SES1573)

Injen Dual 60mm SS Cat-Back Exhaust w/ Built In Resonated X-Pipe | 2003-2008 Nissan 350Z (SES1987TT)

Injen Super SES Cat-Back Exhaust | 2014-2017 Ford Fiesta ST (SES9016)

2011-2013 Hyundai Sonata/Kia Optima 2.0L - 3inch Cat Back w/ Dual 60mm Mufflers by Injen (SES1330)

Injen Stainless Steel Cat-Back Exhaust | 2008-2015 Mitsubishi Evo X (SES1899CB)

Injen 60mm Cat-Back Exhaust w/ Titanium Tip | 2008-2011 Mitsubishi Lancer NA 4cyl 2.0L/2.4L (SES1835TT-1)

2008-2011 Mitsubishi Lancer 4cyl 2.0L & 2.4L (All trim levels) 60mm Axle-Back Exhaust by Injen (SES1836TT)

Injen SES Cat-Back Exhaust System | 2016-2018 Ford Focus RS (SES9004)

Injen SES TT Edition Cat-Back Exhaust | 2015-2021 Subaru WRX/STI (SES1206TT)

Injen SES Cat-Back Exhaust System | 2015-2017 VW GTI MK7 (SES3078)

Injen SES 3" Cat-Back Exhaust System | 2017-2021 Honda Civic Type-R FK8 (SES1582TT)

Injen 3" SES Cat-Back Exhaust System | 2013-2017 Cadillac ATS 2.0T (SES7302)

Injen SES Axle-Back Exhaust System | 2017 Nissan Sentra 1.6T (SES1971AB)

Injen Stainless Steel Cat-Back Exhaust | 2016-2021 Chevrolet Camaro 2.0T (SES7300)

Injen 70mm Axle-back exhaust w/ quad Titanium tips | 2008-2014 Subaru Impreza WRX/STI (SES1204TT)

2013 Dodge Dart 1.4L (t) Catback Stainless Steel Single Outlet 3" Race Inspired Exhaust by Injen (SES5040)

2012-2021 Subaru BRZ/FR-S/FT-86 2.0L 4cyl SS CB Exhaust w/ Dual Injen Embossed Muffler by Injen (SES1230TT)

Exhaust systems get ripped off. They are usually the last systems to get addressed by performance drivers, who put a majority of work into turbo systems or custom tunes. And a lot of people think that gearheads mess with it just to make our cars sound louder.

At Modern Automotive Performance, we never get exhausted talking about exhaust. The reason for investing in an aftermarket system is about so much more than the sweet sound of an engine roaring. It’s simple chemistry: If we add air to our engines for more performance, then we need to make room for new air as quickly as possible. Stock options on Lancer Evo or Subaru WRX models aren’t made to drain the engine at higher performance levels. A custom upgrade is built specifically to enhance that airflow, giving you more horsepower and efficiency every time you step on the gas or use a boost.

That’s why we carry a wide lineup of sport exhaust systems, from individual pieces to full kits, made by some of the best manufacturers in the industry. We take exhaust so seriously that we also make our own branded exhaust systems in our own facility. We use 304 stainless steel for extra durability and life, and ensure every component is forged to fit your vehicle.

We’ve been helping customers with performance upgrades since 2006, and have a staff full of people who can help answer your questions. Our customer service — from our low prices to our fast shipping — has earned us a reputation with a legion of fans. The time and money you spend are a big investment, and we want to help you make the best decision for your driving dreams.

Whether it’s wowing people at a show or getting every advantage over the competition on the track, our exhaust systems will help your car perform its best.

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