Porsche 911 GT3 (991) 2014-2017 Akrapovic OP - Optional part
Evolution Header Set converts the slip-on system into a full Evolution Line system designed to give noticeably increased power at higher revs. With superb attention to detail, including parts cast in Akrapovič's own titanium foundry, the craftsmanship and coating finish on the system is a joy to behold
With a newly developed exhaust manifold, incorporating 100 cpsi sports catalytic converters and side mufflers all designed to increase power and torque the Evolution Line uses integrated catalytic converters and the functionality of the new exhaust valves to deliver an out-and-out attack on the senses
With the valves in the open position, the Evolution Line sounds like the top-performing Evolution Race system, but also has the option of a lower sound level when the valves are closed, perfect for use in more everyday locations
Offering an increased weight savings in the area behind the engine and the rear axle, the reduction will enhance the handling and improve performance
The Evolution Line is also tuned to deliver a sportier and hard-hitting sound—in open valve mode, the more the engine is revved the better the sound gets—as well as increasing performance, all to provide an even greater sensory experience
With the addition of the handcrafted high-quality optional carbon-fiber rear diffuser, the Evolution Line will show that the GT3 means business even when it’s standing still
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.
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