Big Gun TFI Power Box for 2014-21 Polaris Sportsman 570 - 40-R54Q 2004 Kawasaki KLX125L Part Number: PK1343

Part Number: PK1343

Part Number: WB1139

2012-16 KTM 50 SX

2003-08 Gas Gas SM200

Chain Breaker Press and Riveting Tool

Big Gun TFI Power Box for 2014-21 Polaris Sportsman 570 - 40-R54Q 2004 Kawasaki KLX125L Part Number: PK1343Big Gun Exhaust TFI Power Box Increases horsepower and throttle response Installs in minutes Third generation technology No computer needed to adjust EFI Plug in technology (Does not interfere with stock ECU map) Integrated faceplate buttons provide easy adjustment Highly recommended for any EFI unit with aftermarket exhaust 1 Year Limited Warranty When installing an aftermarket exhaust, proper tuning is a must. The Big Gun Power Box is a plug and