Description
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Unlock the full performance potential of your 2015-2021 Mercedes-AMG GT with our GCA Performance Downpipes. Designed by German Car Accessories, aka "GCA", these high-performance downpipes are engineered specifically for the C190 Coupe and R190 Roadster equipped with the legendary M178 4.0L Twin Turbo V8 engine.
By significantly reducing exhaust back pressure and improving exhaust flow directly from the turbochargers, these downpipes help your AMG breathe more efficiently, delivering faster turbo spool, improved throttle response, increased horsepower and torque potential, and a deeper, more aggressive exhaust note that fully unleashes the character of the handcrafted AMG V8.
Constructed from premium T304 stainless steel, these downpipes are built to withstand extreme temperatures and demanding driving conditions while providing exceptional corrosion resistance and long-lasting durability. Precision TIG welds and CNC-machined flanges ensure excellent strength, leak-free performance, and precise OEM-style fitment.
Whether you're preparing your AMG GT for additional performance modifications, ECU tuning, or simply want a more exhilarating driving experience, these downpipes are one of the most effective upgrades available for the M178 platform.
We Stand Behind Our Products
- All items from us have a 1-Year Warranty!
Specs
- Fits: 2015 2016 2017 2018 2019 2020 2021 C190/R190 Mercedes-AMG GT, GT Roadster, GTS, GTC, GTC Roadster, GTR
- Engine: 4.0L Twin Turbo V8 M178
- Material: High Quality T304 Stainless Steel
- Precision TIG welds for maximum strength and durability
- CNC-machined flanges for precise OEM-style fitment
- High-flow design reduces back pressure and improves turbo efficiency
- Improves horsepower, torque, and throttle response
- Produces a deeper, more aggressive AMG V8 exhaust note
- Lightweight performance upgrade
- 100% reversible, always able to go back to stock at any time
- Includes all necessary mounting hardware
- Direct bolt-on installation
