Toyota Supra (A90) / BMW M340i / M440i / Z4 M40i (G20 / G21 / G22 / G23 / G26 / G29) | OPF/GPF | Akrapovic | Downpipe w/ Cat (SS) b2b 100 rpm and +4

100 rpm and +4

The Akrapovič Evolution Header Set (Titanium) is a race-inspired upgrade engineered to elevate the performance and sound of the Porsche 911 GT3 and GT3 Touring (992

it further enhances the performance figures: both the torque and power outputs

remapping the ECU is mandatory in order to prevent potential “check engine light” warning signals

race-inspired exhaust note

Toyota Supra (A90) / BMW M340i / M440i / Z4 M40i (G20 / G21 / G22 / G23 / G26 / G29) | OPF/GPF | Akrapovic | Downpipe w/ Cat (SS) b2b 100 rpm and +4Downpipe w Cat (SS) was tested and developed together with Evolution Line (Titanium) system. The high flow downpipe is constructed using high quality stainless steel and, once fitted to the Evolution Line exhaust, it creates a complete system from the manifold to the tailpipes that will further enhance the performance figures: both the torque and power outputs. It incorporates a sporty catalytic converter. This optional downpipe produces an enhanced