First, i am going with zzp 2.7 modular pulley system, my question is will i need both the adjustable tensioner and the shorter belt or just the tensioner, or just the belt?

Second, what is the quietest way someone has found on a full performance exhaust?

 

you will probably need both. i have a 2.9, and i only needed the stage 2 belt. the belt is tight, but i think with a 2.7 you'll need the tensioner as well.

i believe the GMPP exhausts are the quietest. if its still too loud, you could add a resonator.

 

i would like as close to stock sounding as possible, you know sleeper...

 

GMPP touring exhaust. it is seriously effing quiet

 

neither! just get a different size idler pulley! i got one that went on a..ummm. 97 cadillac catera i think it was, you have to shave part of the idler just a bit to make clearance but it was a peice of cake and cost me less then 10 bucks.

 

that pulley fits the grooves on the belt correctly?

 

anyone else done this?