Akrapovič Porsche 911 GT3 RS (992) Evolution Header Set

Akrapovič Porsche 911 GT3 RS (992) Evolution Header Set The Evolution Header Set (Titanium), developed in conjunction with the Slip-On Race Line (Titanium) system, is a high-performance, track-oriented exhaust component designed for the Porsche 911 GT3 (992). Crafted from high-grade titanium, this innovative header set introduces an exhaust routing design directly inspired by race-proven technology. It is engineered to optimize the mid-range performance of the vehicle, delivering significant power and torque increases, along with a lightweight design. Key Features: High-Grade Titanium Construction: The entire system is made from sandblasted and coated titanium, offering durability and weight savings of 3.8 kg (28%) compared to the stock system. Manifold Crossover Pipes: The design incorporates manifold crossover pipes, cast in the Akrapovič in-house titanium foundry, for the first time in an aftermarket exhaust system, providing superior gas flow and performance enhancement. Resonators and Catalytic Converters: Tuned quarter-length resonators and catalytic converters ensure exceptional sound quality, preventing unwanted frequencies or distortion for a truly unique aural experience. Performance Gains: The combination of the Slip-On Race Line (Titanium) and the Evolution Header Set (Titanium) results in power increases of 16.6 kW (22.6 hp) at 4,550 rpm and torque increases of 35.2 Nm at 4,500 rpm, when tested on the Akrapovič dyno against the stock Porsche 911 GT3 (992) exhaust system. Weight Reduction: The use of titanium reduces weight by 28%, contributing to improved vehicle handling and overall performance. Fitment and Installation: ECU Remapping: For vehicles equipped with particulate filters (OPF), ECU remapping is mandatory to prevent “check engine light” warnings. For vehicles without particulate filters, ECU remapping is recommended for optimal performance. Fitment Notice: Does not fit the standard Porsche 911 GT3 (992) version. Suitable for use on vehicles equipped with Otto particulate filters (OPF). Compliance Notice: This product is designed for track use only and does not meet emission compliance requirements for street or highway use. The Akrapovič Evolution Header Set (Titanium) is a masterpiece of engineering that delivers a combination of power, torque, and sound performance improvements, making it an ideal upgrade for track-oriented Porsche 911 GT3 (992) drivers. Exhaust Data Unit Stock Akrapovič Max gain Max. power kW 387.2 / 8450 rpm 397.3 / 8300 rpm 14.4 / 4750 rpm HP (m) 526.4 / 8450 rpm 540.2 / 8300 rpm 19.6 / 4750 rpm HP (i) 519.2 / 8450 rpm 532.8 / 8300 rpm 19.3 / 4750 rpm Max. torque Nm 482 / 6200 rpm 494.6 / 6200 rpm 49.4 / 2600 rpm lb-ft 355.5 / 6200 rpm 364.8 / 6200 rpm 36.4 / 2600 rpm Weight kg 13.45 9.69 – 3.8 lb 29.7 21.4 – 8.3 % – 28 Volume dB 97.2 / 3750 rpm 107.3 / 3750 rpm 10.1 Inst. time min 120 Additional Information Technical Data Sheet Technical information for this product, download here. Brand Akrapovic