Edge Products Trailjammer, Jeep 1997-03Cherokee/Wrangler w/Throttle Body
The Edge Trail Jammer performance kit delivers the ideal air/fuel enhancements for your 4.0L Wrangler or Cherokee. The Trail Jammer dramatically improves the power and throttle response of your Jeep both on and off the road. The kit includes an electronic module to performance tune your engine and a machined throttle body to improve driveability. Feel the difference more HP can make on your Jeep. Best of all, the entire kit bolts on in less than an hour. Fits Jeep Wranglers Manufactured BEFORE February 2003. Will not fit Grand Cherokee. California Air Resources Board Executive Order D-541-5. This product meets the emissions compliance requirements of the California Air Resources Board and Federal Environmental Protection Agency and is legal for sale and use on pollution-controlled vehicles operated on public streets and highways.