For the ultimate in weight reduction, tuning potential, and racing sound, Akrapovič 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 what’s 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 Akrapovič’s Evolution exhaust system.

When installing Akrapovič aftermarket optional down pipes, which are developed for use on closed tracks only, remapping the ECU is mandatory, in order to prevent potential »check engine light« warning signals.

Cars equipped with Akrapovič exhaust systems benefit from additional performance and increased responsiveness. Significant gains in power and torque are achieved throughout the entire rpm range. All Akrapovič exhaust system measurements are made on our computer-controlled flowbenches.

For ultimate performance and for a complete cat-back system you will need Akrapovic M3 & M4 Exhaust System (Slip-on Line) or Akrapovic BMW F80 F82 OPF/GPF Titanium Exhaust Slip-On Line Exhaust (M3 & M4)

For ultimate performance and for a complete cat-back system you will also need Akrapovic BMW F80 F82 OPF/GPF Evolution Titanium Link Pipe Set (M3 & M4).

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