Not sure which 2009 Infiniti G37 Performance Chips & Programmers are right for you? We have over 120 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Guy B from Atlanta, GA said, "Received my programmer a few weeks ago and installed on my G37S as soon as I got home. Very easy to use, just follow the directions. On-screen prompts pretty much make it idiot-proof. I did notice there seemed to be a slight power increase and torque increase. Wasn't huge but helped.Will probably soon be installing a Stillen Gen 3 Intake to make additional gains."
Year Range For Infiniti G37 Performance Chips & Programmers