The Trail Jammer performance kit delivers the ideal air/fuel enhancements for your 4.0 litre Wrangler.
The trail Jammer kit dramatically improves on road and off-raod;
throttle response - permits precision control in off-road conditions
power for improved overtaking and hill climbs
torque for easier driving
The kit includes an electronic performance module to peformance tune your engine, a machined throttle body to improve drivability and a cold air intake to maximise air flow.
Feel the difference 20% more power and an almost 2 second improvement to your 0-100 times will make as the Trail Jammer brings your Jeep to life!
Fitting is a breeze, and the entire kit bolts on in an hour.