Are the NISMO exhaust tips an oval shape like the standard tips? They look round in your video. Thanks.

They are round, not oval. and about 1" larger in diameter. :tup:

Nismo Catback after 1000 miles
 

Nismo catback exhaust after 1000 miles. Not sure if it's completely broken it now, but it has got a little louder then when first installed, it's still pretty mild when cruising around, Berk HFC's prob my next mod, unless I do suspension first. :tup:

Stillen Exhaust w. Berk HFCs
 

I just finished posting my writeup on the Stillen/Berk combo: http://www.the370z.com/intake-exhaus...berk-hfcs.html

Here are the clips. :tup:

Semtex,

Excellent job, thanks for posting the videos. Sounds great!

More clips!

Launch Clip



Drive-By



SynchroRev-Match

Awesome!

Thanks semtex! You just made my decision final with the Berk/Stillen combo ... sounds awesome with no drone inside. :tiphat:

I just want to make sure you understand -- the camera I'm using does not do the sound level justice! I have a new camera on order that should arrive by Wednesday. I plan to take new vids with it. Check back then; the sound quality should be better.

You have just assisted with my exhaust choice!!!!

now we have sound clips im actually more interested in performance
anyone have number for all the existing exhausts for the 370?

As promised per the post above:

370Z Borla Exhaust Development

Sounds a little to raspy for me.

Embedding disabled by request
YouTube - 370Z Borla Exhaust Development

[YOUTUBEHQ]YUn7424iTj8#[/YOUTUBEHQ]

The Borla doesn't sound bad when the car is actually in motion. But when it's just revving while parked, it almost sounds like it's farting.

Thank you so much for those vids, Semtex. They are awesome. I'm telling you, Berk and Stillen 'ought to direct some of the sales revenue your way because I'm sure you just sold some product with those vids!