Invidia Downpipe - High Flow Cat for a 2008-2014 Subaru Impreza and 2005-2006 Subaru Legacy GT. Invidia 08 Subaru WRX/ 05-09 STI / 02 Legacy High Flow Cat Extra 02 Bung.
NOTES: Invidia 08+ Subaru WRX/ 05-09 STI / 02 Legacy High Flow Cat Extra 02 Bung (PN: HS08SW1DOC)
For a strong boost in power, the Invidia Down Pipe offers an alternative to other power-boosting enhancements. To see just how much power the Invidia Downpipe can produce, a quick look at its dyno chart shows it easily added several horsepower to the stock exhaust system. Each Invidia Downpipe features a large 4"" Stainless Steel bellmouth to enhance power by freeing excess gas. The Invidia Downpipe sports a one-piece design, eliminating the need for the stock catalytic converter. In addition, each Invidia Downpipe can be bolted up to any Invidia Exhaust or a stock exhaust for an easy installation.
Invidia HS08SW1DOC Fitment:
NOT CARB LEGAL: Not for sale in California or CARB states.
EPA Warning: Item has potential to violate the Clean Air Act. Off-road use only. Check with your local vehicle authority before purchasing, using or installing.