poll on exhaust sys

pitoturbo

Member
Joined
May 29, 2001
i want to UPGRADE my system i want good sound i heard ATR SYS are good , im leaning thurs 3'' duals ss or 2.5 dual ss any of you guys have ups/down in this product need info :rolleyes:
 
EXHAUST POLL

I got 2 1/2" ATR SS duals w/dynomax ss mufs--Fit perfect and sound is not too loud or not too low,,just right for me--Jack
 
If I had it to do all over again, I'd go with the ATR 3" single shot. The limiting factor in exhaust flow is your DP. That is where the exhaust gas is at its’ greatest tem and therefore its’ greatest volume. Going duel 2.75” or 3” is not going to make a difference over duel 2.50” or a 3” single shot. The 3” will out flow duels because most of the loses is from the surface frictional loses. Plus the 3” of course weights and cost less. As for sound, I’ve heard that the 3” is VERY loud.

How that helps,
Jason
 
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