aFe Sprint Booster Power Converter (77-12007) _Black Superior Control for Large Diameter

Superior Control for Large Diameter Tires

The OEM cooling system is fairly robust and can keep up with most daily driven 4Runners

The patented combination of oiled cotton gauze with synthetic material allows this media to thrive in the dustiest and dirtiest environments imaginable

nuts and bolts are all included to allow you to

ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support

aFe Sprint Booster Power Converter (77-12007) _Black Superior Control for Large DiameterSprint Booster Power Converter by aFe. Automobiles 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