Invidia HS05SW1DPC (02-07 Subaru Impreza WRX / STi) Down-Pipe

Invidia Subaru Impreza Down-Pipe. Invidia Down-Pipe HS05SW1DPC for a 2002 2003 2004 2005 2006 2007 Subaru Impreza WRX / STi - 02-UP WRX W/Cat Down-pipe.

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 Down Pipe can produce, a quick look at its dyno chart shows it easily added several horse-power units to the stock exhaust system. Each Invidia Down pipe features a large 4-in stainless-steel bellmount to enhance power by freeing excess gas. It sports a one -piece design, eliminating the need for the stock catalytic converter. In addition, each Invidia Down Pipe can be bolted up to any Invidia Exhaust or a stock axhaust for an easy installation.