Quick acceleration off the line, faster 0-60 times and more towing power is yours with the Jet Performance Module. This performance module installs easy, is 50-state street legal, and works for both stock and modified powerplants. Plus, Jet backs this module with a 1-year warranty.
Crush the dyno and dominate the streets with the Unichip Performance Chip. This Unichip in-line module piggybacks your vehicle's ECU to unleash hordes of hidden power and torque. Tuned for stock and modified vehicles. 1-year warranty.
Take your performance to mach-1 with the Jet V-Force Plus Power Control Module. This in-line module improves performance and acceleration—taking your ride to the next level. Plus, 14 screen views let you keep tabs on what’s happening under the hood. 1-year warranty,
Not sure which 2008 Jeep Wrangler In-Line Modules are right for you? We have over 1502 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Very pleased with the performance of this product. Immediate results after the easy installation. Great throttle response. Noticed a little increase in gas mileage, when I can keep my foot out of it. Highly recommended." —Kevin M from Midland, TX bought a Jet Performance Module for a 2008 Jeep Wrangler, 3.8L V6.
"I have used Jet Performance Modules before. They are easy to install and deliver as promised. Increase in hp in the low end and better responsiveness on my 2008 Jeep Wrangler Unlimited. Couple the Jet Performance with a Cold Air intake and it's like night and day the amount of power and responsiveness you have from the stock engine. Highly recommend." —James B from Chula Vista, CA bought a Jet Performance Module for a 2008 Jeep Wrangler, 3.8L V6.
"Do think that the Jet Performance Module has helped my jeeps' get up and go....It does better on hills without bogging down as much, and can tell that it has given me more go power when passing, etc." —Donald E S from Madrid, IA bought a Jet Performance Module for a 2008 Jeep Wrangler, 3.8L V6.
"Ease of installation and instant results. A good name and a good product, you defin. need this if you plan on runnin bigger wider tires." —Jason R from North Providence, RI bought a Jet Performance Module for a 2008 Jeep Wrangler, 3.8L V6.
"I got an immediate 2 mpg increase, qnd more power on take off, great product." —Ron B from Winters, TX bought a Jet Performance Module for a 2008 Jeep Wrangler, 3.8L V6.
"Easy install. MPG increased by 2 miles. Shifting was greatly improved. I would purchase this if you have a jeep with a 3.8 V6. You will get your money back withen about 4 months due to the fuel cost and the milage increase." —Gil F from Elizabeth, PA bought a Jet Performance Module for a 2008 Jeep Wrangler.
"First time driving my Jeep with the Stage 2 Jet chip, the low end torque and power was noticeably increased. I also added a Banks Cold Air Intake and Banks Monster exhaust. The intake and exhaust naturally made the engine sound better, but it wan't until I plugged in the Jet Chip that I really noticed the added increased in power. If you have a Jeep, you really need this Chip. I also priced the Jet chip at about every online retailer I could find before buying and AutoAnything had the lowest price on just about everything they offer." —Steve M from Central Point, OR bought a Jet Performance Module for a 2008 Jeep Wrangler, 3.8L V6.