M4 YA3334 Street Slayer Works Full System Exhaust, Carbon Fiber is made specifically for Yamaha YZF-R3 (2015-current)
Bolt On/Slip Ons: These systems utilize the stock header assembly. Bolt on and slip ons replace the stock restricted muffler resulting in better sound and an increase in power.
Features:
- Added Ground Clearance
- Complete system weighs 5 lbs.
- New X-96 Carbon Fiber Shorty Canister
- 10% horsepower increase over stock









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