bigwill306
Just Passin Time
bought a used predator. installed it already. only noticed a little change. but did make a huge differance when i was rolling at highway speeds and hit it. changed my gas mileage some too. actually did better. so far i'm really impressed. now i'm gonna go into it and fine tune a few things. these things have lots of tuneability built into them.
any body got any tips?
any body got any tips?