aFe Power Sprint Booster Power Converter 05-08 Ford F-150/250/350/Explorer AT/MT stock appearing aFe Model 49-43065-B

aFe Model 49-43065-B

Dirt King springs deliver 22% less sag and 1

and 13mm holes for organized cable management

to ensure quality and long-term reliability

Wehrli Model WCF100720

aFe Power Sprint Booster Power Converter 05-08 Ford F-150/250/350/Explorer AT/MT stock appearing aFe Model 49-43065-BAutomobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that translates pedal travel into electronic signals in order to provide power to the wheels. The ETC system (Electronic Throttle Control) also known as drive by wire has the unfortunate downside of delayed throttle response and subdued acceleration, creating problems in certain circumstances such as up hill starts,