100% Stainless steel system, 2 x Ø70mm for OEM "Cat.-Back"
Includes:
- Headers R+L (Left Hand Drive)
- Front metallic catalytic R+L
High-performance equal length Supersprint headers for Mercedes W209 CLK63 AMG 6.2 V8, for right-hand drive models (RHD)
Manufactured in Aisi 304 stainless steel.
This component replaces the OEM headers and primary cats, with consistent power and torque increase thanks to the removal of any restriction to the gas flow.
It requires the installation as a kit with either:
Connecting pipe for OEM secondary cats.
Front pipes Supersprint with or without high flow metallic cats, for OEM centre section.
Front pipes, centre and rear section Supersprint (full system)
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