Porsche 991 GT3 / RS
Exhaust Upgrades
Akrapovič Evolution Race Line - Titanium
POWER:
+19.9kW at 3950 rpm
WEIGHT:
-22.2kg
TORQUE:
+50.6Nm at 3900 rpm
Beautifully made from a coated high-grade titanium, this superb exhaust is handbuilt in Slovenia by Akrapovič. It not only vastly increases power and torque (especially in the midrange) but reduces the weight behind the rear axle by 22.2kg. Replacement titanium manifolds flow into 100cpsi sports catalytic convertors and then into the re-designed silencing box. Joins are made using cast titanium flanges made in Akrapovič’s own foundry.
The Evolution Race Line is available for both 991 GT3 and GT3 RS models. Optional extras for this exhaust are a carbon fibre diffuser and the Delete-R, which works with the standard ecu settings to eliminate possible engine check codes for the higher exhaust flow. This incredible exhaust system takes around 3.5 hours to fit.
From Akrapovic
This system is built for the track and gives the Porsche GT3 RS the extra performance to match. Beautifully made from hi-grade titanium and with a coating, the Evolution Race Line is as striking to look at as it is use. From the handcrafted titanium headers with 100 cpsi sports catalytic convertors and titanium flanges—cast in Akrapovič’s own foundry—right through to the superbly finished round titanium tailpipes, the Evolution Race Line is pure quality. The system offers a perfect power curve right from 3,000 rpm to the very top of the power band, designed to continually increase performance as the revs rise. Along with improved torque and the maximum weight savings to enhance handling, the Evolution Race Line exhaust system will have the car performing like a true cup racer—with a deep, loud, and powerful Akrapovič racing sound to match its performance.
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.
THE EVOLUTION RACE LINE PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.
Akrapavic Evolution Race Line (Titanium)
POA
Akrapovič Evolution Line - Titanium
POWER:
+10.0kW at 8000 rpm
WEIGHT:
-14.1kg
TORQUE:
+27.3Nm at 3850 rpm
The titanium Evolution Line is a full 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 convertors and side mufflers—all designed to increase power and torque—the Evolution Line utilizes integrated catalytic convertors 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.
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.