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Jet Performance Products Power Control Module; Stage 2 (1991 4.0L Jeep Wrangler YJ w/ Manual Transmission)Find parts that fit my vehicle
Item J163248
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5 Reviews
Our Price
$284.96
Ship to: 43215
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Product Information
Description, Reviews, Q&A
Description
Description. 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 and fuel ratio, ignition advance and various other tuning points provide performance gains of up to 25 horsepower. Improves throttle response, acceleration and low end torque. Simple, plug-in installation in less than 30 minutes.
Jet Performance Products 99112S
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.8
Customer Reviews (5)
Review Summary
Installation Time: Less than 1 Hour
Jun 5, 2023
Idonthaveaname
Installation Time: Less than 1 Hour
More power
I noticed a big improvement once I installed power control module. Install took some time due to having to remove the windows washer reservoir. And the bolt supplied wasn’t long enough.
Performance Gain 4/5
Bang For Your Buck 3/5
Feb 19, 2025
Review shared from Jet Performance Products Power Control Module; Stage 1 (1993 4.0L Jeep Wrangler YJ w/ Automatic Transmission)
1993 Wrangler - Mcchuyy
Installation Time: Less than 1 Hour
Jet tune
I couldn’t recommend this more to someone. If there is twenty five horses in something it’ll definitely be in torque. But aside from that I can tell a difference in the overall smoothness of the drive. I can tell the Jeep needed a tune after 32 years.
Bang For Your Buck 5/5
Performance Gain 5/5
Mar 31, 2022
Review shared from Jet Performance Products Power Control Module; Stage 1 (09-11 3.8L Jeep Wrangler JK)
2010 Wrangler - jp4trks
Installation Time: Less than 1 Hour
Nice Upgrade
Very easy to install. Vehicle seems to have more pep and acceleration.
Performance Gain 4/5
Bang For Your Buck 4/5
Mar 14, 2022
Review shared from Jet Performance Products Power Control Module; Stage 1 (11-25 3.0L EcoDiesel, 3.6L Jeep Wrangler JK & JL)
2016 Rubicon - Greg60
Installation Time: Less than 1 Hour
Jet Stage 1 Performance Control Module, 2016, 3.6L Rubicon
Slightly more torque and improved shift points. Some additional HP based on my seat of the pants dyno. The install was easy and straight forward, less than an hour for sure.
Performance Gain 4/5
Bang For Your Buck 4/5
Jan 29, 2022
Review shared from Jet Performance Products Power Control Module; Stage 1 (11-25 3.0L EcoDiesel, 3.6L Jeep Wrangler JK & JL)
2016 Wrangler - ddaviddd
Installation Time: Less than 1 Hour
PC Module
Easy to install. Noticed the improvement i n torque right away and much better shifting. Also drive by wire throttle response lag almost gone. Excellent product by Jet.
Performance Gain 5/5
Bang For Your Buck 5/5
Reviews of Jet Performance Products Tuner products have an average rating of 4.9 out of 5
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Will It Fit My Wrangler
- YJ Wrangler 2 Door - 91
