
Exhausts
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In Stock
2014-2020 BMW M3/M4 Valved Sport Exhaust System | F80/F82/F83
*Please email us any special requests* Replace your stock exhaust system with our 2014-2020 BMW M3/M4 Valved Exhaust System! Designed by us, German Car Accessories, aka "GCA",...
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From $1,749.99From $1,749.99/ -
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2008-2013 BMW M3 Valved Sport Exhaust System | E90/E92/E93
*Please email us any special requests* Replace your stock exhaust system with our 2008-2013 BMW M3 Valved Exhaust System! Designed by us, German Car Accessories, aka "GCA",...
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From $1,749.99From $1,749.99/ -
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2019+ Audi S6/S7 Front Resonator Delete Pipes | C8 S6/S7
*Please email us any special requests* Upgrade your 2019+ Audi S6/S7 with our Front Resonator Delete Pipes. Designed by us, German Car Accessories, aka "GCA", under...
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From $999.99From $999.99/ -
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2018-2024 Audi Q5 Valved Sport Exhaust System | B9/B9.5 Q5
*Please email us any special requests* Transform your Audi Q5 with our Valved Sport Exhaust System for the 2018-2024 models - engineered under the GCA Performance line...
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From $2,499.99From $2,499.99/ -
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2015-2022 Mercedes GLC43 AMG Valved Sport Exhaust System | X253/C253
*Please email us any special requests* Replace your stock exhaust system with our 2015-2022 Mercedes GLC43 Valved Exhaust System! Designed by us, German Car Accessories, aka...
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From $2,499.99From $2,499.99/ -
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2024+ BMW 5-Series Valved Sport Exhaust System | G60/G61
*Please email us any special requests* Replace your stock exhaust system with our 2024+ BMW 5-Series Valved Exhaust System! Designed by us, German Car Accessories, aka...
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From $2,499.99From $2,499.99/ -
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2011-2019 BMW 650i Valved Sport Exhaust System | F06/F12/F13
*Please email us any special requests* Replace your stock exhaust system with our 2011-2019 BMW 650i Valved Exhaust System! Designed by us, German Car Accessories, aka...
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From $2,499.99From $2,499.99/ -
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2020+ Mercedes GLS63 AMG Valved Sport Exhaust System | X167
*Please email us any special requests* Replace your stock exhaust system with our 2020+ Mercedes GLS 63 AMG Valved Exhaust System! Designed by us, German Car...
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From $2,499.99From $2,499.99/ -
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2020-2025 Mercedes CLA-Class Valved Sport Exhaust System | W118
*Please email us any special requests* Replace your stock exhaust and upgrade your CLA 250 with our GCA Performance Valved Sport Exhaust System - built for 2020-2025...
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From $2,499.99From $2,499.99/ -
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2019+ Audi Q8 Valved Sport Exhaust System | Q8
*Please email us any special requests* Unlock the sound and performance your Audi Q8 was meant to have with our GCA Performance Valved Sport Exhaust System -...
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From $2,499.99From $2,499.99/ -
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2018+ BMW X3/X4 M40i Valved Sport Exhaust System | G01/G02
*Please email us any special requests* Replace your stock exhaust system with our 2018+ BMW X3/X4 M40i Valved Exhaust System! Designed by us, German Car Accessories, aka "GCA",...
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From $2,499.99From $2,499.99/ -
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2015-2023 Mercedes AMG GT63 Valved Sport Exhaust System | X290/C190 Sedan
*Please email us any special requests* Replace your stock exhaust system with our 2015-2023 Mercedes AMG GT 63 Valved Exhaust System! Designed by us, German Car Accessories,...
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From $2,499.99From $2,499.99/ -
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2018+ BMW X3/X4 Valved Sport Exhaust System | G01/G02
*Please email us any special requests* Transform the sound and performance of your BMW X3 or X4 with our Valved Sport Exhaust System. Built for 2018+ G01...
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From $2,499.99From $2,499.99/ -
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2018-2024 Audi SQ5 Valved Sport Exhaust System | B9/B9.5 SQ5
*Please email us any special requests* Wake up your B9 or B9.5 Audi SQ5 with our Valved Sport Exhaust System - built for drivers who want aggressive...
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From $2,499.99From $2,499.99/ -
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2016-2023 Audi TT/TTS Valved Sport Exhaust System | MK3 TT/TTS
*Please email us any special requests* Unleash the true sound and performance of your 2016-2023 Audi TT or TTS with our Valved Sport Exhaust System. Designed in-house...
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From $2,499.99From $2,499.99/ -
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2011-2016 BMW M5 Valved Sport Exhaust System | F10
*Please email us any special requests* Unleash the true sound and performance of your 2011-2016 F10 M5 with our Valved Sport Exhaust System - built for the...
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From $2,499.99From $2,499.99/ -
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2012-2018 Mercedes CLS-Class Valved Sport Exhaust System | W218
*Please email us any special requests* Replace your stock exhaust system with our 2012-2018 Mercedes-Benz CLS-Class Valved Exhaust System! Designed by us, German Car Accessories, aka "GCA", under...
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From $2,499.99From $2,499.99/ -
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2009-2017 Audi S4/S5 Valved Sport Exhaust System | B8/B8.5 S4/S5
*Please email us any special requests* Replace your stock exhaust system with our 2009-2017 Audi S4/S5 Valved Exhaust System! Designed by us, German Car Accessories, aka "GCA", under...
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From $2,499.99From $2,499.99/ -
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2012-2018 Audi A6/A7 Downpipes (Front Pipes) | C7/C7.5 A6/A7
*Please email us any special requests* Upgrade your 2012-2018 Audi A6/A7 with our Downpipes (Front Pipes). Designed by us, German Car Accessories, aka "GCA", under our...
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From $999.99From $999.99/ -
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2023+ Mercedes S63 AMG Valved Sport Exhaust System | W223
*Please email us any special requests* Replace your stock exhaust system with our 2023+ Mercedes-Benz S63 AMG Valved Exhaust System! Designed by us, German Car Accessories,...
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From $2,499.99From $2,499.99/ -
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2020-2024 Audi Q7 Valved Sport Exhaust System | 4M.5 Q7
*Please email us any special requests* Unleash the full potential of your Audi Q7 with our Valved Sport Exhaust System - designed for power, sound, and...
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From $2,499.99From $2,499.99/ -
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2020-2024 Audi Q3 Valved Sport Exhaust System | F3 Q3
*Please email us any special requests* Unleash the true potential of your Audi Q3 with our Valved Sport Exhaust System, designed specifically for the 2020-2024 Q3 model....
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From $2,499.99From $2,499.99/ -
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2016-2022 Mercedes E400/E450/E43 AMG Valved Sport Exhaust System | W213
*Please email us any special requests* Unleash the full potential of your Mercedes with our 2016-2022 E400/E450/E43 AMG Valved Sport Exhaust System. Designed to replace your restrictive...
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From $2,499.99From $2,499.99/ -
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2018-2023 BMW M550i Valved Sport Exhaust System | G30
Replace your stock exhaust system with our 2018-2023 BMW M550i Valved Exhaust System! Designed by us, German Car Accessories, aka "GCA", under our performance line GCA...
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From $1,749.99From $1,749.99/
Upgrading your Exhaust System
If you’re serious about unlocking more performance, improving sound, and making your car feel truly alive, then upgrading your exhaust system is one of the best investments you can make.
A high-performance exhaust system doesn’t just make your car louder, it helps it breathe better. This results in sharper throttle response, reduced backpressure, and often a small increase in horsepower.
And the sound of a properly tuned exhaust is hard to beat, whether you’re driving on the track or just the streets.
The Benefits of an Aftermarket Exhaust
Aftermarket exhausts have a range of benefits for your BMW, Audi or Mercedes vehicle, including:
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A deeper, more aggressive sound
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Improved airflow and efficiency
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Better throttle response
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Potential weight savings (vs. factory systems)
- Enhanced aesthetics with chrome or black tips
Most of our systems come with valved options, which lets you switch between quiet and loud on the fly, making it perfect for daily drivers who want a little weekend fun too.
Exhaust Systems for German Performance Cars
We stock exhaust systems designed specifically for:
- BMW – 3 Series, 4 Series, M2, M3, M5 and more
- Audi – A3/S3, RS3, S4/S5, RS5, A6, and TT models
- Mercedes-Benz – AMG platforms like A45, C63, E63, and more
Each system is engineered for bolt-on fitment, using your car’s factory mounts and hangers. No weird trimming, poor alignment or rattling. Just a clean, OEM-style install with aftermarket benefits.
Types of Exhaust Systems We Carry
- Valved sport exhausts – Switch between quiet and aggressive sound with the click of a button
- Cat-back systems – Replace everything after the catalytic converter for full flow and tone
- Quad tip exhausts – Perfect for pairing with RS-style or M-style diffusers
- Black or chrome tips – Choose the look that suits your build
Whether you're chasing stealthy refinement or full-send track noise, there’s an exhaust here to match your build.
Pair Your Exhaust With These Mods
Want to take things further? Match your new exhaust with:
- Downpipes – To reduce restriction and push sound/flow even further
- Cold air intakes – For better throttle response and turbo sound
- Diffusers – Especially quad-tip-compatible options to clean up the rear end
These upgrades work together to fully unlock the potential of your build.