Description
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Unlock the full performance potential of your 2011-2018 Mercedes-Benz CLS500 or CLS550 with our GCA Performance Downpipes. Designed by German Car Accessories, aka "GCA", these high-flow downpipes are engineered specifically for the W218/C218 chassis equipped with the 4.7L M278 Twin Turbo V8 engine.
By reducing exhaust restrictions and back pressure, these performance downpipes significantly improve exhaust flow, allowing your turbochargers to spool more efficiently while increasing horsepower, torque, and throttle response. The result is stronger acceleration, improved engine performance, and a deeper, more aggressive exhaust note that truly brings the twin-turbo V8 to life.
Manufactured from premium T304 stainless steel, these downpipes are built to withstand high temperatures and demanding driving conditions while offering outstanding corrosion resistance and long-term durability. Precision TIG welds and CNC-machined flanges ensure exceptional strength, leak-free performance, and precise OEM-style fitment.
Designed as a direct bolt-on upgrade, installation requires no permanent modifications, allowing you to return your vehicle to its factory configuration whenever needed.
We Stand Behind Our Products
- All items from us have a 1-Year Warranty!
Specs
- Fits: 2011 2012 2013 2014 2015 2016 2017 2018 W218/C218 Mercedes-Benz CLS500, CLS550 RWD, CLS550 4MATIC
- Engine: 4.7L Twin Turbo V8 M278
- 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
- Increases horsepower, torque, and throttle response
- Aggressive exhaust tone
- 100% reversible, always able to go back to stock at any time
- Includes all necessary mounting hardware
- Direct bolt-on installation
