exahust for my lib...

clarkey · Post by **clarkey** » Wed Jun 11, 2008 8:54 pm

so im getting a 4 inch exhaust from 1 off my mates and his bro is installing it as included in price. i am only paying $150 for it installed. but some people are sayin that it will be 2 big for my lib...

so what do you think? is a 4 inch to big?? and no i wont loose any power coz of the way he is insatlling it he will be moding it to fit and not loose ny power..

littlewhiteute · Post by **littlewhiteute** » Wed Jun 11, 2008 9:08 pm

4 inch? overkill.

Unless you have a 2.7 that is boosted to 35 psi and revs to 12k.

And you may not lose power, but you WILL lose torque.

I have a 470hp VK, runs quite happy through single 3 inch.

Matatak · Post by **Matatak** » Wed Jun 11, 2008 9:24 pm

curious as to what your mate had it on.

is it a catback system or just a muffler/cannon tip

clarkey · Post by **clarkey** » Wed Jun 11, 2008 10:34 pm

he had it on his skyline and took it off for his s13 sylvia that he was getting but turns out the sylvia had a 3 inch on it already.and im not sure if its a catback i think its the cannon. but cums with the rest of it. ill find out properly i didnt realy listen and let yas know. but yeh.

with wot use are sayin i think i might jst stick with a 3 inch.

__JC__ · Post by **__JC__** » Thu Jun 12, 2008 7:19 am

Is your Liberty turbocharged Clarkey?

If not think about sticking with 2" or 2 1/4", will still give a nice boxer note without the mind numbing drone. Finishing it off with a set of the uneven length ebay headers (Borla Replicas) will give it more of a tuned boxer sound.

AndrewT · Post by **AndrewT** » Thu Jun 12, 2008 10:49 am

yeah that's massive overkill.
I'm running 2 and a quarter inch on my EJ20turbo which is fine for standard boost. 3" is fine for pretty much anything - like people who build custom motors and run 1 billion kilowatts.
4" is just silly.

Matatak · Post by **Matatak** » Thu Jun 12, 2008 6:36 pm

if its just going to be a cannon or Tip then i dont see what the problem would be.

maybe just get the Bro to fit wteva muffler or cannon was used on the skyline

Bumpty · Post by **Bumpty** » Thu Jun 12, 2008 8:23 pm

Do cars like lambos and dodge vipers even use 4" hehe

Overkill for the little ej Clarkey...

clarkey · Post by **clarkey** » Fri Jun 13, 2008 12:33 am

yeh i think ill pass the 4" up my bro can get it for his vn. ill just get a 2.5" or 3". ill see if my mate can get a hold of or has 1 and get that instead. dont wanna rek the subbie.

Michael...

AndrewT · Post by **AndrewT** » Fri Jun 13, 2008 11:20 am

oh yeah of course if it's just the size of the tip that's fine, just might look abit wanky

After all, I have a 5" tip on my RX-7 (3" mandrel bent system).
We call it "the baby's head exhaust tip". You can fit a CD-R in it.

chubby37 · Post by **chubby37** » Fri Jun 13, 2008 12:32 pm

i have on my series1 ej22 a 2&1/4 with a 4" cannon.i have the heads decked .5 of a mill and it sounds sweet and goes like a rocket.not even close to noisy inside the car unless i nail it which at the moment is is every chance i get but even then its a nice deep boxer note.stinky has heard it.