• The Big Gun TFI Power Box will increase your horsepower and throttle response. This power box is highly recommended for any EFI unit with an aftermarket exhaust installed.

• Details:

• - Easy install - takes only minutes

• - Utilizes third generation technology

• - Plug-in technology that does not interfere with stock ECU map

• - No computer is needed to adjust EFI

• - Easy adjusting with integrated faceplate button

• - 1 year manufacturer's limited warranty

• - Please note: This product is not ARB/CARB compliant and cannot be sold in the state of California.