Akrapovic 2018 Porsche 911 GT3 (991.2) Evolution Header Set
Evolution Header Set converts the slip-on system into afull systemdesigned to give noticeably increased power at higher revs. Handcraftedtitanium headers incorporate 100 cpsi sports catalytic convertors and side mufflers—all designed toincrease power and torque—the Evolution Header Set utilizes integrated catalytic convertors and the functionality of the exhaust valves to deliver an out-and-out attack on the senses. With the valves in the open position, it delivers a sportier and hard-hittingsound, but also has the option of a lower sound level when the valves are closed, perfect for use in more everyday locations. Offering an increasedweight savingsin the area behind the engine and the rear axle, the reduction will enhance thehandlingand improveperformance.
When installing Akrapovič aftermarket optional link pipes with sports catalytic converters or without catalytic converters, which are developed for use on closed tracks only, remapping the ECU is mandatory. When installing Akrapovič aftermarket exhaust system that was developed for use on closed tracks, we recommend remapping the ECU in order to prevent potential »check engine light« warning signals.
THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.