I know we have lots of threads on this but few on the G37s vert.
Here is what I am looking for.
Cat back system to improve the sound from stock with a deeper sound but no drone or rasp. I want to keep the cats stock. Car is auto with stock intake.DOMO
So what's the opinions.

 

You're right, there isn't a specific thread for exhaust on the G37 convertible. I hadn't really considered it, but is there a specific exhaust for the vert? I would think the regular coupe exhausts would fit. If that's the case:

Full Catback
$$$ Fast Intentions
$$ Motordyne Shockwave
$$ Stillen
$$$ GT Haus Meisterschaft
$$ Top Speed
$$ Exhaust Depot
$$ Magnaflow
$$$ Borla
$$$$ Greddy
$$$$ Apexi
$$$$ HKS

I haven't shopped most of these personally, so forgive me if my "cost" estimates are off. It's a ballpark.

Axleback
Tanabe Medallion
Megan Racing
AAM
any of the above


Again, this is assuming the coupe exhaust fits your vert. I like Fast Intentions (very very much), and I am very happy with both the quality of their work and the performance. People also swear by the Motordyne, Stillen, and Exhaust Depot catbacks. Natalie on the forum here has the GT Haus and can chime in, I think it sounds great. HKS, Apexi, and Greddy are all very top end exhausts, and they're fairly rare. I've had them recommended by a few tuner shops though. I can't really think of ANY exhaust that has ZERO drone. You're putting in an aftermarket exhaust. It will be louder, and that means SOME amount of drone. If any amount is an absolute dealbreaker for you, you're better off leaving it stock.

 

Thanks for the info tried to order a magnaflow last week and it came back that they did not make it for the vert. May just try adding just mufflers at a shop?
Any one else tried that?
Mongo