I got my Jdm tune and electric fans installed today... Good stuff ! Hooray for me

 

Well? now that you 've played with them for a while, how about a review?

 

I have no track times to verify anything absolute... What I can tell you is this... Throttle response is better, speed limiter is gone, transmission shifts much better , without a dyno it's hard to tell about hp gains... It does seem to have really good mid range power and it will roast the 22" tires off of it.... I haven't installed the gears yet but I am anxiously awaiting that .... Overall I am very happy with the first two modifactions... This is my first supercharged vehicle so I was not sure what to expect with a tune/programmer....very pleased...thanks Jim jr with Jdm