Description
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Unleash the full performance potential of your 2012-2016 Mercedes-Benz W212 E63 AMG with our GCA Performance M157 Downpipes. Designed by German Car Accessories, aka "GCA", these high-flow downpipes are engineered specifically for the legendary 5.5L Twin Turbo M157 V8, delivering substantial improvements in performance, sound, and turbo response.
By reducing exhaust back pressure and optimizing exhaust flow directly from the turbochargers, these downpipes allow the M157 engine to breathe more efficiently. The result is quicker turbo spool, sharper throttle response, increased horsepower and torque potential, and the deep, aggressive exhaust note that every AMG enthusiast expects.
Manufactured from premium T304 stainless steel, these downpipes are built to withstand extreme temperatures and demanding performance driving while providing exceptional corrosion resistance and long-term durability. Precision TIG welds and CNC-machined flanges ensure superior strength, leak-free performance, and OEM-style fitment.
Whether your E63 AMG remains factory stock or features ECU tuning and additional performance upgrades, these bolt-on downpipes provide one of the most effective ways to maximize the capabilities of the M157 twin-turbo V8.
We Stand Behind Our Products
- All items from us have a 1-Year Warranty!
Specs
- Fits: 2012 2013 2014 2015 2016 W212 Mercedes-Benz E63 AMG RWD, E63 AMG 4MATIC
- Engine: 5.5L Twin Turbo V8 M157
- 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
- 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
