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Description, Reviews, Q&A
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.
Fitment:
DetailsJet Performance Products 99412S
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Feb 19, 2025
Review shared from Jet Performance Products Power Control Module; Stage 1 (1993 4.0L Jeep Wrangler YJ w/ Automatic Transmission)
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.
Mar 31, 2022
Review shared from Jet Performance Products Power Control Module; Stage 1 (09-11 3.8L Jeep Wrangler JK)
Nice Upgrade
Very easy to install. Vehicle seems to have more pep and acceleration.
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)
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.
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)
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.
Jun 5, 2023
Review shared from Jet Performance Products Power Control Module; Stage 2 (1991 4.0L Jeep Wrangler YJ w/ Manual Transmission)
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.