After months of testing and engineering to ensure the perfect fit and performance, we are happy to announce our catback exhaust system for the B5 S4 featuring a full 3.5" rear section. This exhaust utilizes our popular 3.5" exhaust system with a stock-fit midpipe to mate up with factory downpipes. A complete solution for those looking to keep the OE catalytic converters and downpipes, with all the sound of a free flowing 3.5" axle-back exhaust. Fully mandrel bent and made from stainless steel, these systems offer the following features:
Please Note: We include a bracket that relocates the middle exhaust hanger (by the rear diff), please be sure to use this bracket to relocate this hanger, otherwise major fitment issues will occur.
No fitment supplied
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