Available for auction is a set of Fabspeed Catless Race Headers for Porsche 911 Carrera (991 / 992), designed to deliver uncompromised performance for driving enthusiasts. Hand-crafted in the USA from premium T304L stainless steel with precision TIG welding, these headers eliminate restrictive factory catalytic converters to significantly reduce backpressure and unlock noticeable horsepower and torque gains across the RPM range.
Their optimized flow design—featuring smooth mandrel bends and high-velocity 3-into-1 merge collectors—improves exhaust scavenging, throttle response, and engine efficiency. The result is a bold, race-inspired exhaust note that’s raw, refined, and unmistakably Porsche.
Built for both street and track use, these headers are ideal for off-road or competitive applications and are not emissions compliant for public road use in most regions. ECU tuning is recommended to maximize performance and avoid check engine lights. Compatible with Porsche 911 Carrera 991 and 992 models, including Carrera, Carrera S, 4, 4S, and GTS—please confirm fitment before bidding.
The seller states the headers are in brand new condition in its original box. The buyer is responsible for tariffs, duties, customs, shipping, shipping insurance, handling, transactional fees or any miscellaneous fees. PCARMARKET is not responsible for anything lost or damaged during shipping.
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