M2, M3, M4 S55 2 into 1 3.5" mid pipe

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  • Regular price £600.00
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M2, M3, M4 S55 engine 2 into 1 3.5" mid pipe. Made with 304 stainless steel, these items are Tig welded and made to order, so incur a lead time. This mid pipe is ideal for a stage 1 tune, this is a free flowing system that ties into your standard back box, allowing you to retain the standard valves in the system. This give your M performance car the sound it should of had from the factory. This mid pipe also helps to eliminate the distinctive rasp of the S55 engine, caused by the unequal down pipes. Full mid pipe, 2 rear sections to tie into the standard back box, associated clamps.