I see that Saleen.com sells their PowerFlash computer for $199.99. Does anyone know if it's similar to the predator? Does it improve gas mileage, reliability, etc? Does it take away mileage? lol. There is no information regarding what the computer does on Saleen's shopping website.
There was an article about it in a later issue of MM&FF and it didnt make that much of a gain. Youd be better to spend your money on getting a custom tune from a dyno. Just my opinion.