CTS Turbo HIGH-FLOW cat set for Mercedes Benz C43 C400 C450 E43 E400 E450 with M276 engine

CTS Turbo's high-flow catalytic converter set replaces the restrictive factory cats on Mercedes-Benz M276 twin-turbo V6 engines. Engineered specifically for W205 C-Class and E-Class models including C43, C400, C450, E43, E400 and E450 variants, this direct replacement system reduces exhaust backpressure while maintaining emissions compliance. The high-flow metallic substrates allow freer breathing for improved throttle response and a more aggressive exhaust note. Precision-manufactured in a complete bolt-in package with all necessary hardware for professional installation in Australian workshops.