Milltek 3.00'' Large-Bore Downpipe and Hi-Flow Sports Catalyst C-Class C63 & C63 S (W205) Saloon 4.0 Bi-Turbo V8 (Non-GPF Equipped Models Only) 2015 and Later USED New design with stylish edge

New design with stylish edge finish

Already new injectors are different in fuel flow

The supplied cable harness is simply plugged between the CAN gateway and the car

– MK2 Audi TTS

54SiCR6 offering higher carry capacity with less material than standard steel wound springs

Milltek 3.00'' Large-Bore Downpipe and Hi-Flow Sports Catalyst C-Class C63 & C63 S (W205) Saloon 4.0 Bi-Turbo V8 (Non-GPF Equipped Models Only) 2015 and Later USED New design with stylish edgeFor applications where passing an emissions test is not important, replacing the original catalytic converter with a Milltek Decat Cat Bypass Pipe will significantly open up the exhaust allowing the biggest potential power gains in combination with the right tuning. Replaces restrictive factory cats Spool faster Boost harder The most restrictive part of any exhaust system is usually the catalytic converter. While these are necessary on a road car,