Collection:
Engine Tuning
118 products
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$90.74
Off
Jet Performance 99311 Powertech Stage 1 Performance Chip for 1993 Jeep with 4.0L Engine & Automatic Transmission
Regular price
$272.21
Sale price
$272.21
Regular price
$362.95
Unit price
/per
Computer controlled engines on all new cars and trucks are run by programmed chips that tellthe engine what to do. Factory chips compromise between fuel economy and performance. The Jet Powertech P...
$99.99
Off
Sold Out
Jet Performance 40118 Xcelerator Throttle Controller for 18-24 Jeep Wrangler JL & Gladiator JT with 3.6L Engine
Regular price
$299.96
Sale price
$299.96
Regular price
$399.95
Unit price
/per
Easily eliminate dreaded throttle lag with the Xcelerator by Jet Performance. While installed, this module allows you to set the throttle response to your exact driving style. The 4 performance mod...
$97.49
Off
Jet Performance 91201S Performance Stage 2 Module for 12-18 Jeep Wrangler JK with 3.6L Engine
Regular price
$292.46
Sale price
$292.46
Regular price
$389.95
Unit price
/per
The JET Stage 2 Performance Module is a great add on for stock or slightly modified Jeeps. When installed, the chip manages fuel timing for the best performance while using lower octane fuels which...
$99.99
Off
Jet Performance 68032 Performance V-Force Plus for 05-10 Jeep Grand Cherokee WK with 5.7 or 6.1L Engine
Regular price
$299.96
Sale price
$299.96
Regular price
$399.95
Unit price
/per
The all new V-Force Plus is designed for the performance enthusiast that wants improved performance, acceleration and the ability to monitor vehicle information. The V-Force Plus will optimize igni...
$99.99
Off
Jet Performance 68031 Performance V-Force Plus for 99-09 Jeep Grand Cherokee WJ or WK with 4.7L Engine
Regular price
$299.96
Sale price
$299.96
Regular price
$399.95
Unit price
/per
The all new V-Force Plus is designed for the performance enthusiast that wants improved performance, acceleration and the ability to monitor vehicle information. The V-Force Plus will optimize igni...
$94.99
Off
Jet Performance 90906S Performance Stage 2 Module for 09-12 Jeep Grand Cherokee WK and 09-10 Commander XK with 5.7L Engine
Regular price
$284.96
Sale price
$284.96
Regular price
$379.95
Unit price
/per
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 po...
$94.99
Off
Jet Performance 90901S Performance Stage 2 Module for 09-12 Jeep Liberty KK and 09-13 Grand Cherokee WK with 3.6L or 3.7L Engine
Regular price
$284.96
Sale price
$284.96
Regular price
$379.95
Unit price
/per
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 po...
$90.74
Off
Jet Performance 90901 Performance Stage 1 Module for 09-12 Jeep Liberty KK and 09-13 Grand Cherokee WK with 3.6L or 3.7L Engine
Regular price
$272.21
Sale price
$272.21
Regular price
$362.95
Unit price
/per
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 po...
$94.99
Off
Jet Performance 90910S Performance Stage 2 Module for 09-11 Jeep Wrangler JK with 3.8L Engine
Regular price
$284.96
Sale price
$284.96
Regular price
$379.95
Unit price
/per
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 po...
$90.74
Off
Jet Performance 90910 Performance Stage 1 Module for 09-11 Jeep Wrangler JK with 3.8L Engine
Regular price
$272.21
Sale price
$272.21
Regular price
$362.95
Unit price
/per
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 po...
$94.99
Off
Jet Performance 90411S Performance Stage 2 Chip for 04-05 Jeep Liberty KJ with 2.4L Engine
Regular price
$284.96
Sale price
$284.96
Regular price
$379.95
Unit price
/per
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 ...
$99.99
Off
Jet Performance 68030 V-Force Plus Performance for 95-11 Jeep Vehicles
Regular price
$299.96
Sale price
$299.96
Regular price
$399.95
Unit price
/per
The Jet V-Force Plus optimizes ignition advance and fuel maps for optimum horsepower and drivability. If you can install a stereo head unit you can install this performance module. We provide all t...
$94.99
Off
Jet Performance 90412S Stage 2 Chip for 2006 Jeep Grand Cherokee WK with 5.7L Engine
Regular price
$284.96
Sale price
$284.96
Regular price
$379.95
Unit price
/per
Learn More
Installation Notes
Installation Difficulty:
Level 1 Beginner
Installation Time: Less than an hour
Specs
Engine Size: 5.7L V8
Engine Fuel: Gasoline
Shipping Weight: 1lb...
$94.99
Off
Jet Performance 90709S Performance Stage 2 Module for 07-08 Jeep Grand Cherokee WK SRT8
Regular price
$284.96
Sale price
$284.96
Regular price
$379.95
Unit price
/per
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 po...
$94.99
Off
Jet Performance 90706S Performance Stage 2 Module for 06-08 Jeep Commander XK & 07-08 Grand Cherokee WK with 5.7L Engine
Regular price
$284.96
Sale price
$284.96
Regular price
$379.95
Unit price
/per
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 po...
$94.99
Off
Jet Performance 90702S Performance Stage 2 Module for 06-08 Jeep Commander XK & 07-08 Grand Cherokee WK with 4.7L Engine
Regular price
$284.96
Sale price
$284.96
Regular price
$379.95
Unit price
/per
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 po...
$94.99
Off
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
Regular price
$284.96
Sale price
$284.96
Regular price
$379.95
Unit price
/per
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 po...
$90.74
Off
Jet Performance 90709 Performance Stage 1 Module for 07-08 Jeep Grand Cherokee WK SRT8
Regular price
$272.21
Sale price
$272.21
Regular price
$362.95
Unit price
/per
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 po...
$90.74
Off
Jet Performance 90706 Performance Stage 1 Module for 06-08 Jeep Commander XK and 07-08 Grand Cherokee WK with 5.7L Engine
Regular price
$272.21
Sale price
$272.21
Regular price
$362.95
Unit price
/per
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 po...
$90.74
Off
Jet Performance 90702 Performance Stage 1 Module for 07-08 Jeep Grand Cherokee WK & 2006 Commander XK with 4.7L Engine
Regular price
$272.21
Sale price
$272.21
Regular price
$362.95
Unit price
/per
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 po...
$90.74
Off
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
Regular price
$272.21
Sale price
$272.21
Regular price
$362.95
Unit price
/per
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 po...
$90.74
Off
Jet Performance 90018 Performance Stage 1 Chip for 02-03 Jeep Liberty KJ with 2.4L Engine
Regular price
$272.21
Sale price
$272.21
Regular price
$362.95
Unit price
/per
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, ...
$94.99
Off
Jet Performance 99312S Performance Stage 2 Module for 1993 Jeep Vehicles with 4.0L Engine & Manual Transmission
Regular price
$284.96
Sale price
$284.96
Regular price
$379.95
Unit price
/per
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 po...
$90.74
Off
Jet Performance 90410 Performance Stage 1 Module for 04-06 Jeep Wrangler TJ with 2.4L Engine
Regular price
$272.21
Sale price
$272.21
Regular price
$362.95
Unit price
/per
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 ...
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