exhaust opinions(3" front to 2.5" catback?)

Shaggz00

Active member
I posed this question to Tim, but I was wondering if anybody else has this setup. I just ordered the Aussie DP and MP, but not the catback cuz I dont have the money :cry: but anyways, My buddy was sayin that we can put a 2.5" catback with no major effect on performance. I do not want my boost way at the high end, I like the streetable low end power.
I expect that running a 3" into a 2.5" kinda defeats the purpose of having the 3" :? . what do you all think? or will that help me with low end?

One other question, anybody notice any sort of clearance problems over the rear assembly with the 3" catback? keep in mind, that I like to play in the mud sometimes ,and when snow season comes...lez just say :twisted:
 

alltrac.net

New member
3" downpipe and midpipe is still better then stock, even if you only have a 2.5" catback. You will be limited to what the 2.5" can produce, which is roughly 350 horsepower. You won't notice anything bad because it will feel so much better then stock. When you do get a 3" catback you will notice a little more top end.

I would suggest doing it all at once but if you can't, you can't.
 

shoteh

New member
hey I was also considering the 3'' cat but i heard that they can be kind of loud. I like my car quiet except maybe the bov...but is it really that loud that it will bother me...and would 5 O's pull me over for it?
 
Top