Trail
Jammer
Plug-In Module/Intake/Throttle Body
The Edge Trail Jammer performance kit delivers the ideal air/fuel enhancements for your 4.0 liter Wrangler, Rubicon, or Cherokee. The Trail Jammer kit 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, a machined throttle body to improve driveability, and a cold air intake system* to maximize air flow. Feel the difference 20% more horsepower and an almost 2 second improvement in your 0-60 times will make as the Trail Jammer brings your Jeep to life! Best of all, the entire kit bolts on in less than an hour.
| Year | Model | Part # |
| 1997-2002 | Module w/Throttle Body (Cherokee/Wrangler) | ETJ4000 |
| 1997-2001 | Module, Throttle Body w/Intake (Cherokee) | ETJ4001 |
| 1997-2002 | Module, Throttle Body w/Intake (Wrangler) | ETJ4002 |
| 2003-2004 | Module w/Throttle Body (Wrangler) | ETJ4003 |
| 2003-2004 | Module, Throttle Body w/Intake (Wrangler) | ETJ4004 |
*Power gains based on complete Trail Jammer performance kit including electronic module, throttle body, and cold air intake. Provides increased air flow with Trail Jammer cold air intake system installed.
The Jeep Liberty CRD Trailjammer module is the ultimate performance upgrade for the driver who wants on-the-fly adjustability, added towing power, & easy installation.
| Description | Part # |
| 2005-2006 Jeep Liberty CRD EZ | EJZ1000 |
