Reviewed By Luke B (Medford, OR) Reviewed for a 2006 Pontiac GTO —9/19/2007 12:18 AM
Great,easy to use tuner. After installing the 93 octane/ Diablo tune, I could tell a good sized difference in power. It has more/better throttle response and has more power all the way around. I also like the options to adjust the temperatures of when the cooling fans are turned on and at what power. This seems to greatly help with the dreaded heat soak that the LSX series engines have. Especially in the GTO's. Also the team at Diablosports has great customer service and can write custom tunes to upload to your programmer and then tune your car with. The only con I see with this product is that is doesn't unlock the speed limiter that the factory installed. You have to ask the team at Diablosports to make a tune with it unlocked and then upload to your tuner. Its a free service but it should of been included in the tuner from the get go. I also want to thank Autoanything.com for great service and prices!