Breathin' Easy
Squeezing more performance out of your Wrangler's 4.0L I6 engine is easier than you think, and a good place to start is with your vehicle's exhaust system. For some reason, auto manufacturers continually overlook the fact that a performance-tuned, free-flowing exhaust system will greatly increase a vehicle's powerband and fuel efficiency. In a perfect world, vehicles would already come with these exhaust systems, but because they don't, manufacturers such as Gale Banks Engineering consistently step up to the plate, designing systems that will unleash your vehicle's untapped power...