Fabspeed RENNKRAFT Modular Headers for 982 Porsche 718 Cayman GT4 RS

Description

Fabspeed RENNKRAFT Modular Headers for 982 Porsche 718 Cayman GT4 RS Fabspeed’s RENNKRAFT Modular Headers for the 982 Porsche 718 Cayman GT4 RS represent the ultimate long-tube solution, distilled from over 30 years of Porsche engineering experience. By relocating the primary catalytic converter behind the rear axle, Fabspeed created true long-tube primaries and replaced the restrictive 700 cell ceramic cat with an HJS 200 cell tri-metallic sport catalyst for drastically improved power and a sharper, motorsport sound without triggering a CEL. The patented RENNKRAFT quick-release v-band interface lets owners swap between catted and cat-bypass sections in minutes for street or track use. A new bi-layer thermal shield rated to 2400F/1300C dramatically cuts radiant heat to nearby components like the rear shock body, while the system’s OEM-grade fit and modularity deliver a durable, future-proof upgrade for the GT4 RS. Sound Fabspeed’s headers with sport catalysts let the GT3-derived GT4 RS powerplant fully breathe, turning performance and character up to eleven. With the factory muffler retained, the car delivers an aggressive, deeper tone, and volume can be dialed back by switching off PSE. Paired with Fabspeed’s Valvetronic X-Pipe, the system produces a ripping, high-pitched soundtrack while preserving on-demand quiet via the factory PSE button. Power Fabspeed’s system is the most powerful header upgrade available for the GT4 RS, delivering max gains of +48whp and +54ft-lb at 4700 rpm. Equivalent to roughly +53hp at the crank, peak power rises from 456 to 490whp, producing a dramatic, clearly felt increase in acceleration and midrange punch. Features Adds 57hp and 64ftl/lbs Lightweight design saves 5lbs over OEM equipment Equal length headers, formula 1 style merge collectors Constructed from CNC mandrel bent T304 stainless Bi-layer heat shielding consisting of ceramic fiber core and stainless shell Modular RENNKRAFT design utilizes V-band clamps 200-cell EMITEC HJS HD tri-metallic catalysts Optimized for maximum performance with no CEL generated light, guaranteed Simple bolt-on installation, no cutting or welding required All Fabspeed performance products are backed by the Fabspeed lifetime warranty Applications Porsche 718 Cayman GT4 RS: 982 (2022-2025) Notes All Fabspeed products are expected to ship within one week of order, though timelines are often much quicker Installation of competition pipes may cause CEL (intended for race and or track use only) About Fabspeed Fabspeed Motorsport is situated in Fort Washington, Pennsylvania, within the United States of America. Their extensive 26,000 sqft. facility serves as a hub for various car clubs, including Porsche Club of America, Ferrari, McLaren, Lamborghini, and more. The company is renowned for its comprehensive approach to product development. They handle the entire process, from design and engineering to dyno testing, street trials, and racing assessments, ensuring the quality and performance of every item. Fabspeed also collaborates closely with race engine builders and tuners hailing from Italy, Germany, and the United States, resulting in the creation of the Ultimate Performance parts. To cater to their passionate global audience, Fabspeed meticulously crafts systems using aerospace-grade austenitic stainless steel, titanium, and carbon fiber materials, setting a standard for excellence in the industry. https://youtu.be/WoP_dRV3TzI https://youtu.be/sbyT1mmjUSs