Description The T-4 System is a tunable version of our more exotic Ti-4R System. RC-4 Resonance Chamber has been added to the head pipe to reduce noise. (The RC-4 Resonance Chamber, depending on year of your bike, might not come with the system.)
Quick view PRO CIRCUIT T 4 Exhaust System 4K08250-GP MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $952.95
Quick view Add to Cart The item has been added PRO CIRCUIT T 4 Exhaust System Xr100r/Xr80r MSRP: Was: Now: (Inc. Tax) MSRP: Was: Now: $336.95
