Not sure which 1997 Ford F-250 In-Line Modules are right for you? We have over 1502 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:
"So far, it seems to be an 'improvement'but have not hooked it up to a load with my truck, so at this time I am not able to give a 'complete' evaluation of how it runs, etc." —William H from Campo, CA bought a Jet Performance Module for a 1997 Ford F-250, Heavy-duty, automatic, 7.5L V8.
"noticed a big diffrence in shifting . runs smoother seems to be getting better on gas mileage." —Barry W from Peebles, OH bought a Jet Performance Module for a 1997 Ford F-250, Heavy-duty, automatic, 7.5L V8.