Big Gun 03-06 Arctic Cat 500 Rev Box 2011-dodge-avenger-express-esi4004691 For Mustang GT500

For Mustang GT500

TA1-HDG4 kit features ACT's highly regarded Heavy Duty pressure plate and spring-center 4 pad race disc delivering high torque capacity

875in UHL Header Bolt Kit

x 1 5/8 in

For Air Lift 1000 kits used in front applications

Big Gun 03-06 Arctic Cat 500 Rev Box 2011-dodge-avenger-express-esi4004691 For Mustang GT500If you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly priced OEM replacement boxes. It increases the overall RPM limit over the stock box and advances the timing curve. Easy direct plug in replacement to stock CDI box Increases overall RPM limit 6 Month Limited Warranty Advanced timing curve