The CTS B7 A4 2.0T test pipe is the premier test pipe for your B7 Audi A4 2.0T. Test pipe is designed to seamlessly fit in place of your restrictive stock catalytic converter, which is situated immediately after the turbocharger.
Test pipe features 3″ stainless steel piping, smooth mandrel bends, two 02 sensor bungs with an option for a third. Substantial power gains, improved exhaust flow and a more throaty sound are the main benefits from installing our test pipe. In addition to being one of the best bang for the buck performance upgrades for A4 owners our test pipe is also very attractive piece.
Installation Hardware Included.
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