Does anyone have the ZPI 3" Cat-Back and S-Pipe? I think it sounds amazing and it's really good. I haven't seen anyone with it, so I'm curious.

 

Go get a custom 3" exhaust... save ya a penny or two

 

you won't need it until you are pushing 350 whp. 2.5 will do fine up until then.

 

Well, I got a Magnaflow catback and it's 2.25" and the S-Pipe is 2'5", so I gotta upgrade somehow, so why not get a 3" while I'm at it?

 

I don't think they would sound as good or whatever. How much is custom usually?

 

Depends on the shop, but if you are on the way to more than 350whp, you'll need the 3" until you hit that though, you are losing backpressure which is important with small engines like ours.

 

my buddy got 2.5" all the way back.. cost him 400 put on!

 

Oh, ok. Anyway, backpressure hurts our cars doesn't it?

 

you need a little bit..

 

Ok then, I will just wait on it for awhile. What's the stock exhaust diameter?

 

are you kidding, research, i swear i tell you this in every thread and you never learn..

 

hahaha frustration sets in!

 

yes.

 

Dude that cracked me up.

 

Nice to know people are having a good time mocking me.....

 

not mocking you at all, if i was, i would've posted a huge picture with the word search. you cant just have everyone do your work for you, need to do a little for yourself. its like driving a car thats turbo'd and has all this stuff done to it, and someone asks you what you have done to it, and your response "oh i don't know"

 

Well, I do know what I am going to be doing to it. And this is why there's a forum, to help each other out to create a pleasant and helpful enviroment, not to tell people to go search when they already have.

 

happy boosting.

 

go custom 3 inch ull save money, headache, and ull get the exhaust this year

 

How much does it cost to go 3" Downpipe, S-Pipe, and Cat-Back?