CNT Racing V2 370z Catback Exhaust (Sound clip, Pictures included)

zefaulter · 05-26-2013, 02:13 PM

Quote:

Originally Posted by N0SL3N

Louder is better, but removing the resonators may not be the best as choice as they usually help in filtering out rasp and drone.

Hmmm, how bad is rasp? I've never heard rasp so I don't know what it is

N0SL3N · 05-26-2013, 05:04 PM

Quote:

Originally Posted by zefaulter

Hmmm, how bad is rasp? I've never heard rasp so I don't know what it is

These motors are known to be raspy. Sort of like a high pitched scratching sound; you have to hear it.

I found this video with a similar combo, removed the resonator from invidia.

This video best shows rasp with the stock exhaust and no resonators

zefaulter · 05-26-2013, 05:37 PM

That's not too bad, I think I'm gonna do it

...more reps your way

zefaulter · 05-26-2013, 08:00 PM

This is my fix for the rattle, just wanted to share.

zefaulter · 06-12-2013, 10:13 PM

Had to check the car again, I could hear more noise. Found out the passenger side muffler is in direct contact with this shield thing which I don't know what it is. I don't think I can remove that either. Any suggestions? For now I placed a piece of rubber in between which eliminated the noise but the tip on the passenger side is now hanging slightly lower than driver side's

edit: nevermind, just found my answer... that seems like it's the fuel line cover and it can be removed

edub370 · 06-13-2013, 08:19 AM

yep. have to remove that piece for almost every catback install

zefaulter · 06-13-2013, 10:05 AM

Something about heat and fuel outside the engine doesn't sit well in my mind

ZziK · 10-15-2013, 07:53 AM

Does anyone have sound clips with this exhaust and HFCs?

chii370 · 10-15-2013, 08:12 AM

Too quiet, with same high pitched tone as stock. Pass. LOOKS nice though.

edub370 · 10-15-2013, 11:47 AM

Quote:

Originally Posted by chii370

Too quiet, with same high pitched tone as stock. Pass. LOOKS nice though.

ENTER test pipes,

because kittens is fo suckas! lol

zefaulter · 10-15-2013, 12:04 PM

Quote:

Originally Posted by ZziK

Does anyone have sound clips with this exhaust and HFCs?

I could get one with my phone before I leave work. It'll be cold start which is louder than normal operating condition

UNKNOWN_370 · 10-15-2013, 02:30 PM

Quote:

Originally Posted by zefaulter

That's not too bad, I think I'm gonna do it

...more reps your way

Yeah that's not overly raspy.... It actually gives the Z some unique character... Go for it.

mine has minor rasp. I only hear it once twice a month. No biggie.

zefaulter · 12-27-2013, 05:30 PM

zefaulter · 04-02-2014, 01:19 PM

exhaust started to rattle against lower brace around 2.5k rpm to 3k rpm. I put a couple of piece of rubber in between, it's way worse now feels like it's shaking the whole car

Edit: fixed. Re adjusted 4 bolts, it is awesome again

Tribalpinoy91 · 04-15-2014, 12:08 AM

Anyone know when these will be back in stock? Its been months now..

05-26-2013, 05:37 PM	#183 (permalink)
zefaulter A True Z Fanatic Join Date: Jan 2013 Location: Toronto, Canada Posts: 1,983 Drives: 40th 370Z Rep Power: 27	That's not too bad, I think I'm gonna do it...more reps your way UNKNOWN_370 likes this.

05-26-2013, 08:00 PM	#184 (permalink)
zefaulter A True Z Fanatic Join Date: Jan 2013 Location: Toronto, Canada Posts: 1,983 Drives: 40th 370Z Rep Power: 27	This is my fix for the rattle, just wanted to share. Smashley likes this.

06-12-2013, 10:13 PM	#185 (permalink)
zefaulter A True Z Fanatic Join Date: Jan 2013 Location: Toronto, Canada Posts: 1,983 Drives: 40th 370Z Rep Power: 27	Had to check the car again, I could hear more noise. Found out the passenger side muffler is in direct contact with this shield thing which I don't know what it is. I don't think I can remove that either. Any suggestions? For now I placed a piece of rubber in between which eliminated the noise but the tip on the passenger side is now hanging slightly lower than driver side's edit: nevermind, just found my answer... that seems like it's the fuel line cover and it can be removed Last edited by zefaulter; 06-12-2013 at 10:17 PM.

06-13-2013, 08:19 AM	#186 (permalink)
edub370 A True Z Fanatic Join Date: May 2011 Location: KCMO Posts: 3,458 Drives: 09 370z S/T 6MT Rep Power: 20	yep. have to remove that piece for almost every catback install __________________ 09 370Z ST 6MT//Injen CAI//Greddy CBE//TP//TSW's//Swifts//Stillen lip//Whiteline sways 326whp/268tq

12-27-2013, 05:30 PM	#193 (permalink)
zefaulter A True Z Fanatic Join Date: Jan 2013 Location: Toronto, Canada Posts: 1,983 Drives: 40th 370Z Rep Power: 27	Last edited by zefaulter; 01-02-2014 at 11:00 PM.

06-13-2013, 10:05 AM	#187 (permalink)
zefaulter A True Z Fanatic Join Date: Jan 2013 Location: Toronto, Canada Posts: 1,983 Drives: 40th 370Z Rep Power: 27	Something about heat and fuel outside the engine doesn't sit well in my mind

10-15-2013, 07:53 AM	#188 (permalink)
ZziK Base Member Join Date: Aug 2012 Location: Orlando, FL Posts: 123 Drives: 09 Nissan 370z Rep Power: 12	Does anyone have sound clips with this exhaust and HFCs?

10-15-2013, 08:12 AM	#189 (permalink)
chii370 Track Member Join Date: Jul 2010 Location: . Posts: 642 Drives: . Rep Power: 15	Too quiet, with same high pitched tone as stock. Pass. LOOKS nice though.

04-02-2014, 01:19 PM	#194 (permalink)
zefaulter A True Z Fanatic Join Date: Jan 2013 Location: Toronto, Canada Posts: 1,983 Drives: 40th 370Z Rep Power: 27	exhaust started to rattle against lower brace around 2.5k rpm to 3k rpm. I put a couple of piece of rubber in between, it's way worse now feels like it's shaking the whole car Edit: fixed. Re adjusted 4 bolts, it is awesome again Last edited by zefaulter; 04-18-2014 at 02:33 PM.

04-15-2014, 12:08 AM	#195 (permalink)
Tribalpinoy91 Track Member Join Date: May 2012 Location: Las Vegas Posts: 607 Drives: 370z PW Rep Power: 14	Anyone know when these will be back in stock? Its been months now..

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