Big Gun TFI Power Box for 2008-09 Honda TRX700XX Models - 40-R58 2007 Polaris Sportsman 500 HO 4x4 LE EFI Sagebrush Green/Black 2007 Harley-Davidson Softail Deuce EFI

2007 Harley-Davidson Softail Deuce EFI FXSTDI

Part Number: SPRYF7-S

1997 Polaris Indy Storm 800 RMK

2009 Kawasaki KAF620S Mule 4010 Trans 4x4 Camo

Big Gun TFI Power Box for 2008-09 Honda TRX700XX Models - 40-R58 2007 Polaris Sportsman 500 HO 4x4 LE EFI Sagebrush Green/Black 2007 Harley-Davidson Softail Deuce EFIBig 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