The Alpha R35 GT-R 90mm Cast Widemouth Downpipes are the best performing and most durable on the market.
RACE / COMPETITION / INTERNATIONAL USE ONLY
This product is designed for installation on a race-only vehicle, defined as a vehicle that is used exclusively for competition and that cannot be licensed or registered for use on the public roads and highways within the United States. This product is not available for sale on emissions-controlled vehicles within the United States without a completed AMS Race Waiver form. International users outside of the United States should act in accordance with their local laws and regulations.