I have never seen this exhaust till today, Does anyone have pics, sound clips, or dyno information on it? I understand it needs a Y-pipe with it, Also with the 60mm piping would it be good for an NA set up? TIA for any help!

HERE is a link to the exhaust.

 

from a y-pipe to a single pipe, then back into a y-pipe.. I'd go for true dual instead or Nismo style, but that's just me.

plus, if it's 60mm before it splits into the two-sides, that's smaller than stock. 60mm is about ~2.36 inches, whereas stock is 2.75 AFAIK

very sorry if I wasn't productive

 

Wouldnt the Y into single and back into Y have the same effect as an X pipe? Which I have seen many articles on showwing far better tq gains than other set ups. I would hope it means 60mm after it splits into two! I didnt know the stock was 2.75 tho! Thats 2.75 where it is a single pipe right? I was afrait of the Pro-1 Exhaust b/c it is 3" piping, does that mean 3" when it is split into two??? Thanks for the info man! I would like an exhaust that has the dual muffler set up instead of the single, I like it to look more aftermarket! I am concidering going back to the Nismo, or mayb the Stillen, I just hate how they both look so stock!

 

I would search about the stock y pipe but if I remember right, it might be 2.25" into 2.75" where it merges into the B pipe. The B pipe and the rest of the exhaust is 2.75", again if I remember correctly.

Most aftermarket single pipe exhuasts like the Nismo are 2.5" y pipe merging into a 3", hence the gains.

You could also consider a custom setup if you don't like the current true dual exhausts like the Stillen. The best for a normally aspirated setup would be a 2.5" catback piping. You can choose what kind of mufflers you want to go with. Search on these forums, there is tons of people that have used different mufflers, you could even do dual HKS carbon-ti mufflers... but I think those come in 3" piping only, for NA, I'd keep it 2.5" on each side.

 

Thanks man! I never really put thought into going custom, is that a pretty expensive route? I would like to stay under a grand for the setup, and can normal muffler shops do a custom setup or would I have to go to a performance shop? Thanks again

 

before I go custom, I would still look around the forums..

check for SSR engineering.. they make anything you want and they seem to be very good at it.