{"product_id":"akrapovic-porsche-911-gt3-rs-992-evolution-header-set-titanium","title":"Porsche 911 GT3 RS \/ S\/T (992.1) | Akrapovic | Evolution Header Set (Titanium)","description":"\u003cp\u003e\u003cstrong\u003eEvolution Header Set (Titanium) was tested and developed together with Slip-On Race Line (Titanium) system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003eAkrapovič Evolution Header Set (Titanium)\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eis a race-inspired upgrade engineered to elevate the performance and sound of the \u003c\/span\u003e\u003cstrong\u003ePorsche 911 GT3 RS\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003e911 S\/T (992.1)\u003c\/strong\u003e\u003cspan\u003e. Tested and developed alongside the Slip-On Race Line (Titanium), this header set optimises gas flow and enhances midrange power, making it the perfect addition for track-focused enthusiasts. Crafted entirely from high-grade titanium, it achieves significant weight savings and showcases innovative manifold crossover pipes cast in Akrapovič’s in-house titanium foundry. This ground-breaking design has been derived directly from Akrapovič motorsport applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Evolution Header Set redefines the auditory experience of the Porsche 911 GT3 RS. Featuring tuned quarter-length resonators and catalytic converters, the system eliminates unwanted frequencies and distortion, delivering a unique, exhilarating sound. The result is a rich, high-frequency exhaust note with a \u003cstrong\u003e+10.1 dB increase at 3,750 rpm\u003c\/strong\u003e, enhancing the car’s visceral driving experience while reflecting Akrapovič’s motorsport heritage.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngineered for closed-course competition circuits, the Evolution Header Set unlocks the true potential of the Slip-On Race Line system. By further reducing back pressure and optimising exhaust routing, this upgrade delivers combined impressive gains of \u003cstrong\u003e+19.6 hp at 4,4750 rpm \u003c\/strong\u003eand \u003cstrong\u003e+36.4 ft-lb of torque at 2,600 rpm\u003c\/strong\u003e. The titanium construction reduces weight by \u003cstrong\u003e3.8 kg, making it 28% lighter\u003c\/strong\u003e than the stock headers. This weight reduction improves vehicle agility, handling, and overall balance. When paired with the Slip-On Race Line, this combination transforms the GT3 RS into even more of a track-ready powerhouse. ECU remapping is mandatory for vehicles equipped with particulate filters (OPF) and recommended for non-OPF vehicles to maximise performance and prevent warning signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis system fits also on vehicles equipped with Otto particulate filter (OPF).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis product does not fit on standard 911 GT3 (992) version.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTHIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eCompatible Models:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche 911 GT3 RS (992.1) – 2022–2025\u003c\/li\u003e\n\u003cli\u003ePorsche 911 S\/T (992.1) – 2022–2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eECU remapping is mandatory for vehicles with OPF and recommended for non-OPF vehicles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":48330889265429,"sku":"E-PO\/T\/9","price":9367.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/7557\/5573\/files\/Porsche_911_GT3_RS_S_T_992.1_Akrapovic_Evolution_Header_Set_Titanium.png?v=1770819912","url":"https:\/\/stringtheorygarage.com\/products\/akrapovic-porsche-911-gt3-rs-992-evolution-header-set-titanium","provider":"String Theory Garage","version":"1.0","type":"link"}