With suspension and big tires in place on a 4x4, available horsepower and torque begin to wane. While lower axle gears will help restore some of the lost engine performance, many simply get used to ...
Horse Sense:JBA mid-length headers may not be street legal, but they're homologated for FIA racing thanks to Sean Hyland Motorsport. SHM had these headers approved because the company uses them on ...