heh...im already running straight pipes, but i got cutouts so when i get tired of the big ***** loudness, i just plug em up...now i just need mccord power plates

 

bah on straight pipes, it sounds like wet ******* farts when you rev it!

 

I have dual Flowmasters on my truck and love them. The sound is nice and low and "rumbley" at idle and DOES NOT DRONE period. I dont notice anything HP wise, but then again I have never heard of someones exhaust making THAT big of a difference as far as HP. If you want some real flow just put some strait pipes in that ****.

 

flowmasters actually give you a lil hp on the bottem end
because they create more back pressure..you loose hp on the top end because they are restricting flow..have seen this..
flowmasters suck...

 

They have always sucked.

Straight through mufflers make power, period but only sound good behind an X Pipe.