Not sure which 2003 Chrysler PT Cruiser Performance Chips & Programmers are right for you? We have over 3535 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:
"I have been using the Jet Performance Chip with my PT Cruiser for close to two weeks now and I have noticed a difference in that my car seems smoother to drive and less restrained.I have not noticed any improvements in the gas consumption but I still think that it was a decent investment as the car drives better." —Emmanuel F from La Crescenta, CA bought a Jet Performance Module for a 2003 Chrysler PT Cruiser.