Not sure which 2008 Jeep Wrangler In-Line Modules are right for you? We have over 945 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:
"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.
"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.
"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.
"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.
"I received the part before I could install my cold air intake and free flow exhaust on my 08 Wrangler X. But I installed it anyway..well I didn't notice much difference until I installed the other parts.After that...It was awesome...Nothing like turning off the traction control...hitting the gas and rooster tailing mud 20 feet behind your rear view..Not sure of the gas mileage yet. To soon to tell" —Kevin W from Benton, LA bought a Jet Performance Module for a 2008 Jeep Wrangler.