Performance tuning is more difficult vehicles were the factory computer does not have a chip that can be easily replaced. To solve the problem JET developed a plug in module that attaches to the vehicle computer externally that can add up to 30 horsepower. The JET Module optimizes the ignition spark advance, air to fuel ratios and transmission shifting for the ultimate in power and mileage gains.
The module that I purchased for my Ford 250 hd-xl with a 7.5 improved the engines breathing. I noticed it more on the highway when in 5th gear. Some of the hills that would cause me to down shift, my truck no longer knows those hills exist. Other than that the truck feels the same with a better idle and a little better throttle response. This module is not the only component I put on the truck to wake it up. The module did help some
My Bronco really lost a lot of power with the 33s so I added a K&N intake, Airaid TB spacer, pacesetter headers and a flowmaster exhaust and I really didnt feel any performance gains. I really didnt think this little chip would make such a difference, the throttle responce alone will pull you into your seat, accelaration is much better. I haven't noticed any mileage gains yet. Once I located the ECU under my hood installation took about 40 mins. Best power mod so far.
snappier off line definite power increase. However the fuel milage did not seem to change as I'd hoped for if any I would only reccommend this to someone who is only looking for a power increase, and not fuel milage.
We are not happy with this product, it didn't work when we got it and have called several times and noone has answered. Also, noone will call us back either. Very frustrated
it was a living heck to clean the ECU car would not start when it did i drove a total of mabey one hour of driving in two days then it would stall every 10 seconds had to return it
Q: Will this help mileage and pulling with a 5speed manual Answer this question
A: Part Number: JET89108 | JET Ford Module | Auto Transmission. Part Number: JET89107 | JET Ford Module | Manual Transmission Performance tuning is more difficult on Ford vehicles since the factory computer does not have a chip that can be easily replaced. To solve the problem JET developed a plug in module that attaches to the vehicle computer externally that can add up to 30 horsepower. The JET Ford Module optimizes the ignition spark advance, air to fuel ratios and transmission shifting for the ultimate in power and mileage gains. JET’s exclusive Dynamic Spectrum Tuning provides optimal performance across the entire power band-not just at full throttle. Great for towing or SUV applications, all out street performance cars and everyday drivers. Daily drivers can use lower cost regular fuel for potential mileage gains, but for optimal performance gains use of mid-grade or better is recommended. Improves throttle response, acceleration and low end torque. Simple, plug-in installation in less than 30 minutes. Also works well with aftermarket intake and exhaust systems, mass air sensors, TBI spacers, etc.
Answered by Dave from 4WP HQ on 01/05/2022
Q: How is it controlled on the fly? Ford 2010,5.4 f150 model Answer this question
A: Unfortunately the Jet Performance Products Ford Performance Module is not controlled on the fly. Hope this helps!
Answered by Leon on 02/26/2015
Q: Does it change the speed limiter or Rev limiter Answer this question
A: Hello fx4_chris and thank you for your question! Jet Performance Products Ford Performance Module re-progams your vehicles computer.
Answered by Nick on 12/31/2014
Q: Will this function with a lifted truck with all terrain tires? Answer this question
A: Pelons24- Thanks for asking. The Jet Performance Products Ford Performance Module is set up for stock tire size, Your lift size will not matter.
Answered by DP on 03/19/2014
Q: with the chip do i need a high flow exhaust Answer this question
A: Shelly- Thanks for asking. Most performance chips or modules are calibrated for a specific set of modifications or a stock vehicle. This particular Jet Performance module is calibrated for a stock vehicle.
Answered by DP on 01/17/2014