Description
This Borla Exhaust System features 3" piping with a resonator and quiet twin-tip muffler. This is an exceptionally quiet exhaust for the WRX & STI. 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, Each system is built from aircraft quality T-304 stainless steel to give you the absolute best in performance and durability. Ultra smooth mandrel bends ensure maximum flow, and precision computer controlled CNC manufacturing ensures a perfect fit.
- Borla Cat-Back Exhaust
- Full stainless steel mandrel bent piping
- Increase horsepower and torque
- High polished stainless steel twin tips
- Million Mile Warranty