MarcBIueG37s

I have a 2012 G37s with a muffler delete and love the sound. But i recently came across an ipl y and mid pipes. Do you guys think if i put it onto my car with the muffler delete will it get louder?

evil-G-nius

iTrader: (1)

Probably. I am pretty sure the IPL pipes are a larger diameter than the S. Larger pipes = more exhaust exiting = louder (with respect to no muffler of course) You could get larger pipes and find a way to quiet it down but I guess that would defeat the purpose

MarcBIueG37s

That make sense. And also do you think it wil be a problem to fit the ipl y and mid with the pipes i put in place of my muffler? Since you said they are a different size.

PNW_IPL

iTrader: (5)

Louder? No.
Same size diameter piping.
The only difference is the ipl has an H pipe not a Y. And the muffler is different.
If you make the switch youll gain horsepower due to the true dual design. I doubt itll be louder though. I belive the IPL is quiter than the S due to muffler design. Sice you have muffler delete your only benefit will be power from the true dual.

MarcBIueG37s

Oh ok, thanks for clearing that up. But i wont benefit from power unless i tune it, correct?

PNW_IPL

iTrader: (5)

Who know. The best mod is a tune. Second is hfc or test pipes and cold air intake and then exhaust. By power were talking 5hp ish not much.

Kris9884

iTrader: (3)

Meh, you might get a couple ponies, nothing really noticeable. Are you looking for power or sound more?

MarcBIueG37s

Mainly sound which is why i did muffler delete in the first place. But since i came across an ipl for cheap i was wondering if it would enhance the sound even more when paired with the muffler delete.

Kris9884

iTrader: (3)

With just solely looking for sound, I'd skip the marginal, if at all, sound difference on the IPL swap and just grab a Top Speed Y-pipe. It'll add quite a bit more sound and maybe even free up 1-2HP. Completely bolt on and cheap.

MarcBIueG37s

Sounds good, thanks for the help.