SKU: 100109925

Replace broken/worn Y-Pipe sections with our High Flow unit. Bolt on installation for factory or aftermarket headers. Increase HP and sound with our High Flow Y-Pipe.

This Y-Pipe features smooth mandrel bent construction for maximum airflow. The front primary tubes are 2.25 inch to mate with factory exhaust manifolds or with headers such as MSDS brand. This Y-pipe comes with 3/8 inch flanges for bolt-on installation. No welding is required. Hangers and brackets are used to attach at factory mounting points. A front O2 fitting is pre-threaded, and a rear O2 fitting is pre-threaded for 2001-2002 owners.

This particular y-pipe features a race pipe conversion section and a High Flow cat section. Only one section is used at a time, which allows you to swap either section for maximum HP (race pipe section) or street legal daily driving (High Flow cat section). Power gains using this Y-pipe are usually around 5-8 HP at the wheels. Expect an average of 6-10 HP increase if used with an aftermarket catback exhaust system. The sound achieved with this y-pipe will be deeper in tone and louder in volume.

This Y-pipe uses a 49 State EPA OBD-II Street Legal High Flow Cat (not for use in CA). When used with stock pre-cats you will pass emissions testing.

NOTE: This system comes with 2 sections: 1 section with a 49-State legal cat converter and 1 section without a cat converter (off-road use). Either section can be used for installation and is at owner’s discretion. See Store Policies for more information.