MILLTEK SSXMZ103 Secondary Catalyst Bypass MERCEDES-Benz C-Class C63 AMG ymm_78 We pursued driving comfort while

We pursued driving comfort while balancing ride comfort and the handling required when running

carbon fiber tips

The intake system replaces the factory air filter and intake tube

Footnote 1: 1/4-20 Jack Nut Into Top

If the Evolution Line system replaces the Mercedes-AMG performance exhaust system

MILLTEK SSXMZ103 Secondary Catalyst Bypass MERCEDES-Benz C-Class C63 AMG ymm_78 We pursued driving comfort whileDescription MILLTEK SSXMZ103 Secondary Catalyst Bypass MERCEDES Benz C Class C63 AMG Some vehicles are equipped with two catalysts due to their dual pipe assembly. The Secondary Catalyst Bypass pipe removes the secondary catalyst to improve gas flow and reduce restrictions caused by catalysts within the exhaust system. Removes the secondary catalyst for improved gas flow Reduces exhaust system restrictions Designed for vehicles with dual pipe