stock 12 si
stock 12 si
I have a 12 si and motor is stock except for a k and n filter. Im about to order a flashpro and was seeing if its possible to get it running good without going to a dyno .Ive explored this site a little and it seems like people help each other out. Mainly looking to get rid of the rev hang and if possible get a little more power out of the stock set up and stay reliable. Kind of person that really plans things out so wanted to see how difficult obtaining my goals would be, thanks so much.