P/C T-4 Exhaust System Crf150f '06-17

P/C T-4 Exhaust System Crf150f '06-17

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.)