Sure the sound is amazing, but the C63 W204 Exhaust Midsection also improves real-life performance. Before and after testing on our Dyno Dynamics Dynamometer revealed a ~28WHP and ~25 lb-ft power gain over stock WITHOUT any ECU tuning. That is a massive gain on a naturally aspirated car without any tuning. Combine our midsection with some high flow intakes and a 93 octane or E85 tune and you can see some seriously impressive HP numbers out of these cars.

The FMU W204 C63 AMG Midsection is designed to be a direct bolt-in modification for all 2008-2015 C63 AMGs equipped with the M156 engine. This includes the Sedan, Coupe… and yes the Black Edition as well.

Those of you who follow our fabrication department know the drill. This masterpiece is hand-built in-house by Billy, whose 10+ years of experience fabricating for the top NASCAR teams in the country gives him the knowledge and precision to build you the best of the best. Using all T304 surgical grade stainless steel, and back purging the TIG welds means this midsection is built to the same standards as our supercar exhausts.

Planning for this midsection began back in November when we built a one-off special exhaust system for Alex from LegitStreetCars on YouTube. We wanted to offer a more affordable, but still badass version of this system to the public in the form of our midsection.

Alex’s car is lowered, which means each bend had to be engineered perfectly to keep the exhaust up in the car as much as possible. That means that for those of you who are lowered, this midsection is a safe bet, as it fits exactly inside the stock locations, despite the pipes being a half-inch wider in diameter!

Like all of our fabrication work, comes with our lifetime workmanship warranty.

*Not Carb certified may not be legal for use on emissions-controlled vehicles; intended for off-road/competition use only. Exhaust may result in a check engine light.