High performance equal length Supersprint headers for Mercedes W204 / C204 C63 AMG 6.2 V8, for right hand drive models (RHD) with Connecting pipes for fitting of the Supersprint long tube headers with the OEM centre section.
For Mercedes C204 and W204 C63 AMG, Black Series models included.
Manufactured in Aisi 304 stainless steel.
This component replaces the OEM headers and primary & secondary cats, with a consistent power and torque increase thanks to the removal of any restriction to the gas flow.
The ECU reprogramming is compulsory to avoid the triggering of the Check Engine Light (CEL), connected to a "faulty catalytic converter" or "O2 sensor reading not correct" error.
The ECU tuning is recommended also to remove the throttle limiter which limits the power of the engine, present on the 456hp models.
The 4 into 1 collector uses the patented system with flanges, rings and springs, which allows free thermal expansions of the primary pipes without any mechanical stress,
The estimated power gain is +35 / +40 hp