Nistune Forums

Thanks for the reply Matt. I believe the issue is not in the tune. As I have learned more and tuned on it I believe I have gotten the tune fairly close. I will try your suggestions for the tune. As far as the stumble I think it is a hardware issue. My theory is an incorrectly adjusted throttle posit...

Hello everyone, I recently purchased nistune and have been reading all the manuals and any other technical information I could find. However, I still cannot seem to get my tune correct. I have a 300zx twin turbo with rebuilt turbos, deleted EGR, IAV, heated throttle body bypass, 550cc injectors, com...