I'm torn
 

I've got time and funds for one mod on my truck. Troyer or exhaust? If you tell me Troyer, how long does it take to get the unit from him?

forever. but most people say its worth the wait

Crap! Time's one of those things I don't have. Exhaust is cheaper and sounds better anyway.

ya. its better to get a tuner first. you dont have to order from troyer. its probably cheaper to just order an Xcal from somewhere else