Engine Tuning
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Jet Performance 90411S Performance Stage 2 Chip for 04-05 Jeep Liberty KJ with 2.4L Engine
Jet Performance
$292.46Description Learn More Specs Fitment Computer controlled engines on all new cars and trucks are run by programmed chips that tell the engine what to do. Factory chips compromise between fuel economy and performance. The Jet Powertech Performance Chip...$292.46 -
Jet Performance 90701S Performance Stage 2 Module for 06-08 Jeep Commander XK and 07-08 Grand Cherokee WK, Liberty KJ & KK with 3.7L Engine
Jet Performance
$292.46Description Learn More Specs Fitment The JET Performance Module for Dodge, Chrysler and Jeep vehicles is a JET exclusive. Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by point air/fuel...$292.46 -
Jet Performance 90018 Performance Stage 1 Chip for 02-03 Jeep Liberty KJ with 2.4L Engine
Jet Performance
$284.96Description Learn More Specs Fitment The JET Performance Module for Jeep vehicles is a JET exclusive. Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by point air/fuel ratio, ignition advance...$284.96 -
Jet Performance 90701 Performance Stage 1 Module for 06-08 Jeep Commander XK and 07-08 Grand Cherokee WK, Liberty KJ & KK with 3.7L Engine
Jet Performance
$256.46Description Learn More Specs Fitment The JET Performance Module for Dodge, Chrysler and Jeep vehicles is a JET exclusive. Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by point air/fuel...$256.46 -
Jet Performance 90411 Performance Stage 1 Chip for 04-05 Jeep Liberty KJ with 2.4L
Jet Performance
$256.46Description Learn More Specs Fitment Computer controlled engines on all new cars and trucks are run by programmed chips that tell the engine what to do. Factory chips compromise between fuel economy and performance. The Jet Powertech Performance Chip...$256.46