This COBB 3" catted downpipe is a direct factory replacement when used with the COBB Cat-Back Exhaust. It features full 304 stainless steel construction. With three available O2 sensor bungs, the COBB downpipe is compatible with both CCTA and CBFA vehicles. The 4" Flex Section helps to ensure factory-like fitment.
Free up your Mk6 GTI's engine with the COBB 3" Downpipe! This direct replacement for the factory downpipe features a 200 cell count high flow catalytic converter and 304 stainless steel tubing. The machined turbo flange and 4" flex section ensure perfect OEM-like fitment. All of these features combine to provide a free flowing exhaust outlet for high energy exhaust gases to reduce turbo back pressure and increase turbo efficiency.
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