FEATURES
Adds up to 20% more HP*
Excellent Throttle Response
Better Acceleration
Improved On and Off-Road Driveability
Increased Air Flow**
Power to Roam that Bolts on in Less than an Hour
*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.
Excludes Grand Cherokee