Akrapovic Evolution Header Set (Titanium) Porsche 718 Cayman GT4 RS

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EV - EvolutionUsing race-proven solutions, this high-grade titanium header set features a special manifold runner crossover part on each side. This technological innovation is a ma sterpiece of engineering and enhances the performance of the complete exhaust in the mid range. Several parts are cast in the in-house foundry, including the three-in-one collectors designed for smooth gas flow.The weight is 5 kg (51.9%) less than the standard system and, when installed with the Slip-On Race Line (Titanium) and Link Pipe Set (Titanium), power and torque increase by 26 kW (35.4 hp) at 4,900 rpm and by 50.9 Nm at 4,900 rpm when tested on the Akrapovič dyno against a Porsche 718 Cayman GT4 RS with a standard stock system. It provides a true racing sound, full of character with a distinct note during gear shifts. With the installation, remapping is mandatory, and this track-oriented part and full system have been developed for use on closed-course competition circuits only.This product fits on OPF and NON-OPF vehicles. THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.PERFORMANCE: Unit Stock Akrapovic Max gain Maximum power kW 372.4 / 8350 rpm 522.0 / 8350 rpm + 26.0 / 4900 rpm HP (m) 506.3 / 8350 rpm 709.7 / 8350 rpm + 35.4 / 4900 rpm HP (i) 499.4 / 8350 rpm 700.0 / 8350 rpm + 34.9 / 4900 rpm Maximum torque Nm 471.5 / 6300 rpm 481.7 / 5450 rpm + 50.9 / 4900 rpm lb-ft 347.8 / 6300 rpm 355.3 / 5450 rpm + 37.5 / 4900 rpm Weight kg 9.7 4.7 - 5.0 lb 21.3 10.4 - 10.9 % - 51.4 Noise dB 96.5 / 3750 rpm 111 / 3750 rpm 14.5 Installation time min 120 Show more