Downpipe (SS) was tested and developed together with Evolution Line (Titanium) system.

For the ultimate in weight reduction, tuning potential, and racing sound, Akrapovic offers stainless steel, cat-less downpipes to make the BMW an even more powerful machine. This setup is intended for dedicated track-day cars and enthusiasts, and it will also add to the overall experience of whatÕs already a stunning performance car for any discerning driver. Delivering great sound, without creating unwanted cabin noise, these beautifully-crafted downpipes offer an upgrade to AkrapovicÕs Evolution exhaust system.

When installing Akrapovic aftermarket optional down pipes , which are developed for use on closed tracks only, remapping the ECU is mandatory, in order to prevent potential Ècheck engine lightÇ warning signals.

Downpipes also fit to M3/M4 CS (Sport Club) and GTS version.

THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.