This polished stainless steel tip just slips on to factory exhaust system (replacing the factory slip on). The internal baffle core reduces the sound and increase backpressure for increased low-end horsepower. If you are looking for an affordable, high dB (loud) exhaust, you've found it.

Fuel remapping recommended. Mounting Hardware included.

Servo/FI light Instructions: For the FI light, you disconnect the black/brown wire from the ECU, which is the eighth wire in the grey plug. Once the wire is disconnected from the ECU and the bike is reset, it no longer registers the exhaust valve as missing. Keep the servo in the tail section intact and connected. Disconnect the cables to the valve.