Borla Hush Twin Tip Catback Exhaust WRX / STI (2002-2007) Variations:Borla 3" Adapter for XR-1 and Hush Exhaust The slash cut exhaust tips

The slash cut exhaust tips are a higher brushed aluminum

The two-piece design and supplied MAF sensor adapter allows for compatibility with vehicles utilizing the factory ECU

(please view note below)

especially that crucial 2nd-3rd shift

- Installs in about 30-40 minutes

Borla Hush Twin Tip Catback Exhaust WRX / STI (2002-2007) Variations:Borla 3" Adapter for XR-1 and Hush Exhaust The slash cut exhaust tipsThe Borla Hush catback exhaust for the Subaru WRX & STI features 3" piping with a resonator and quiet twin tip muffler. This is an exceptionally quiet exhaust for the WRX & STI 2002 2007. The section of the catback that bolts to the downpipe is slip fit, and can be replaced with the 3" adapter for future upgradability. The downpipe section Borla includes will bolt perfectly to your stock downpipe, but the optional 3" adapter simply bolts on and