Same here. My truck sounds like a jet engine and I have the SQ version. Prochargers are loud.

 

yes I am positive, It is a cintrifigul charger. , i believe it is the silent drive system, I cant remember, i havent talked to him in a while. I dont go over t to that site muich since i have sold my superchrged s10. As a matter of fact , I think he might be in the 12's now. Ill try to find out later

 

hmm should mine still sound like this w/ out a s/c?

 

not exactly. There is 8 psi being pushed through his muffler. i know for a fact my s10 sounded different afte i took the blower off. And that was a 2 1/2 cat back magnaflow.
But i no longer have it, I sold it.

 

Way back in the day, I had a v6 GMC with a chokemaster. It sounded good for a v6. I think with the borla, it will sound good.

 

well i just ordered my borla turbo muffler 2.5 in/out and getting it put on saturday- removing cat and making it a 2.5" from y-pipe back and gonna spray a 75 shot on her as well