Try to run wire, or fish tape, or anything flexible from outlet to inlet, If it goes through, it is straight through muffler

 

Nothing beats the G35 sound.

I also had this sport muffler on my Q60 6mt coupe. Didn't like it so I sold it. Also, the tips sticks out like a mother'fer

 

The tips don't really stick out that much farther, it's just that they're friggin huge. You definitely notice them. But they sound great!

 

Hey I have the 2015 g37 3.7 sport version... and it’s already loud asf, I’m still learning call these aftermarket parts and stuff, so basically what I’m trying to get to, since I have sport version, there’s no point saving up for that motordyne exhaust and art pipe?

 

The axle-back that comes with the G37 Sport is the same regular axle-back that come on ALL the non-IPL G37s. THIS is the Sport Accessory muffler (confusing, I know). It's an option from Infiniti.

 

Ok thank you so much.

 

Are they still selling this exhaust?

 

Sounds and looks similar to the 370z nismo muffler made by HKS

 

where did you get that info from?

 

I believe so. It's ~$800 from the dealership and Z1 motorsports, but I managed to find a NIB on eBay for $550.

part number: B0100-1NG26

Good luck!

p.s. I've read a few things saying this factory OEM option is made by Fujitsubo. It's identical to this one without the stamp on the tank:
https://www.myg37.com/forums/private...g37-coupe.html

 

Ill stick with my $260 manzo axle back. Sounds just as good if not better and it doesn't look like a muffler you'd find on a minivan, since its actually 2 seperate exhausts instead of that big factory honker.

 

So this is what comes STOCK on the G37S correct?

 

That's what I have paired with Berk test pipes. It's pretty loud. I love it.

 

It's not the stock sport I don't think

 

Literally explained this a few posts up.