After more then 1000 km with the tune install the bike run perfect almost no poping on decel. When commuting and gently riding I got 45 MPG but for more agressive riding you can cut minimum in half. Idle is smooth. Prior to that tune I was running TORS tune with only tors slip on and the triumph tune is **** compare to this one. So overall run flawless. My Setup is TORS slip on with ramair