Jet Performance Module Customer Reviews
1122 Customer Reviews
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Unleash the high-performance potential of your engine and say adios to sluggish factory settings in less than half an hour with the Jet Performance Module. Jet's Dynamic Spectrum Tuning (DST) optimizes air/fuel ratio, spark timing, transmission tuning and various other parameters for maximum horsepower and torque.
Jet offers their Performance Module in two styles for most vehicles: Stage 1, for original stock engines; and Stage 2, for the modified motor with performance air intakes, headers or exhaust systems already installed. Even on souped-up engines, The Jet Module adds serious horsepower to your driving (see Related Images for vehicle-specific gains).
Jet's expert engineers use their decades of fine motor tuning to help you discover what hidden power lies beneath your vehicle's hood. Your Jet Performance Chips boasts a 1-year warranty.
Thanks to the Magnuson Moss Warranty Act: US Code – Title 15, Chapter 50, Sections 2301-2312, your vehicle’s factory warranty is protected by law when you add aftermarket parts. Details
1122 Customer Reviews
Reviewed by Wesley J (BIDWELL, OH) Reviewed for a 2004 Chevy Colorado — Sep 30, 2014 4:56 AM
Installation is in a confined area on my truck. Not sure if there is any thing or not but a week later my transmission cooked/ grenade itself while I was just crusing down the road at 75 mph. So now I have to put a transmission in my truck going to be about a week of staying after work and remove and installing a $1,600 transmission. Btw glad right now I work for a towing and automotive repair shop.
Reviewed by Sam W (REDMOND, OR) Reviewed for a 1992 Jeep Cherokee — Sep 12, 2014 11:27 PM
I installed the Stage 2 Jet chip into Jeep, iv got a, Throttle body spacer, Magnaflow open exhaust, k&N CAI, 180 degree thermostat installed... And I have yet to feel a difference at all. It was a bit of a pain to install even though its just a unbolt plug in bolt up. I had like three different plastic pieces come apart on the chip. After the install the Jeep felt the same, thankfully no trouble codes. The only thing I could maybe say feels different is the shift points (its automatic).
Reviewed by Steven D (Las Vegas, NV) — Sep 05, 2014 12:25 AM
The Jet Performance Module I ordered seems to make a difference in acceleration and fuel usage. The installation was a bit difficult, but that will vary with different vehicles. Overall, I am happy with my purchase.
Reviewed by Richard G (Lakewood, CO) Reviewed for a 1994 Ford F-350 — Aug 24, 2014 3:25 PM
This unit didn't make any improvement in mpg as I had hoped. My 1994 RV with the Ford 6.8l engine got about 9.5 mpg when loaded to go camping. I put the module in the computer and didn't notice any better mileage after driving it 250 miles. I want my money back.
Reviewed by Milledge P (Columbia, SC) Reviewed for a 2007 Honda Civic — Aug 21, 2014 5:57 AM
Easy to install, but really have not noticed a difference. In reading the Jeep Forum posts others have not experienced any improvement either. I'll have to wait and see if there is any improvement in gas mileage.