Akrapovic Evolution Race Line (991 GT3 17+)

Evolution Race Line (Titanium)

When installing Akrapovic aftermarket exhaust system with sports catalytic converters or without catalytic converters, which are developed for use on closed tracks only, using optional Akrapovic delete-R or remapping the ECU is mandatory. When installing Akrapovic aftermarket exhaust system that was developed for use on closed tracks, we also recommend remapping the ECU or installing the Akrapovic delete-R in order to prevent potential »check engine light« warning signals.