Looks like the ARK system?
OBX Catback Exhaust 08-11 Infiniti G37 Coupe VQ37VHR - eBay (item 330508572661 end time Mar-14-11 1758 PDT)

 

eBay sucks. Just remember, you get what you pay for

 

It's more like HKS exhaust to me..

 

I would not say EBAY sux,, But some off the stuff EH :/

 

NO one eh?

 

obx junk cheap stuff..

 

Looks good but curious to see build quality and sound

 

looks like a bootleg HKS or ARK. I wouldnt get anything from Ebay IMO

 

Looks decent, but personally I would never buy without seeing it in person first

 

from the pictures it looks great, mode of 304 steel i believe it said, so it wont rust away (assuming the whole things if made of it). From what i can tell the weld look good, but im not willing to pay 450+shipping to canada to see what it looks like though

 

ya its already 500.... save up a few more and get a name brand

 

Definitely an ARK rip-off. Look at that H section too. It's like a 1.5 inch pipe. lol

 

at least this system wont have drone

 

Yea Welds did look good but really want to hear it, Want to know if would even fit the X?

 

I used to have an OBX header for my old car. It actually had quality welds and it held up nicely. It was a direct copy of a much more expensive header, but it was well worth it. Can't say much about the exhaust system for the G37 though!