Produces more power while increasing that Subaru rumble
HKS Carbon-Ti Cat Back Exhaust
SPECS:
304 stainless steel construction
Carbon fiber muffler
120mm tip size
3" piping diameter
Exhaust hangers welded onto the OEM locations for direct fitment
Improves power and performance
Produces an aggressive exhaust note
Includes new gasket and hardware
A GREAT WAY TO IMPROVE THE PERFORMANCE AND THE SOUND WITH A GENUINE HKS PRODUCT
For those of you in the market for a quality cat-back option, this is the HKS Carbon-Ti Cat-Back Exhaust System for the 02-07 Subaru WRX STI. This is a great way to improve the performance and sound of your vehicle. HKS designed this muffler using premium stainless-steel materials along with smooth mandrel bends and a larger piping diameter. The result is improved throttle response all while providing an aggressive exhaust note.