DIY/How-to: How/What fuse to pull for NPP (Dual mode exhaust) - Page 8 - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

AROD11889 · 02-15-2014, 02:11 PM

Quote:

Originally Posted by atiprocharger

Excellent instructions! Allot more gurgulling from the exhaust when decelerating....I love it!

I did The fuse pull The Gears felt smoother alot louder but a loss in Torque in 2nd gear compared to standard. And is funny cus it felt the same way as my friends 13 SS with long tube headers, Intake, and tune. That pull(gforce) from second gear is just not there any more. I'm putting my fuse back my exhaust is loud enough with my hi-flow cats I prefer the torque.

tramsey99 · 02-15-2014, 02:22 PM

Does the 2011 2SS L99 have a fuse?

AROD11889 · 02-16-2014, 09:08 AM

Quote:

Originally Posted by tramsey99

Does the 2011 2SS L99 have a fuse?

No only 13' -14' modelos come standard with NPP exhaust

Chad's ZL1 · 02-19-2014, 09:45 PM

Just did this for my Zl1, and it sounds way better, and saved me 100 bucks from getting the mild to wild switch

domano 68 · 03-03-2014, 08:17 PM

Subscribed.

drewz rs · 03-04-2014, 08:12 PM

excellent DIY, thanks!

CamaRON410 · 03-11-2014, 08:17 PM

did the pull today and absolutely love it. it definitely makes the ride smoother

Dark Prince · 03-12-2014, 12:47 AM

Hey there, newcomer here.

Anyone know if they sell the dualmode exhaust so I can fit it on my '14 2SS RS Auto. L99?

I like the noise and growl. Would like these on mine.

turbolvr321 · 03-12-2014, 02:07 PM

I have a 2013 SS that I stupidly ordered non NPP.

I already installed the NPP diffuser and picked up a factory ZL1 exhaust (luckily my friends at LMR had one laying around), but I havent installed it yet.

I am assuming the valves will stay open? Or will they stay closed and I have to buy the retrofit kit?

turbolvr321 · 03-14-2014, 10:05 AM

To answer my question yes they do stay open. Lol.

Just got it on. Sounds beast!

domano 68 · 03-14-2014, 08:51 PM

My exhaust flaps are open at idle and close at about 2000 rpm and stay closed. I didnt go above 4000 rpm since the car is new. What rpm do the flaps open back up?

flyinlow · 03-15-2014, 04:43 PM

Its either 3200 or 3500 rpm's, can't remember which

kayer32 · 03-17-2014, 08:12 PM

Thanks for the idea. I had never heard of this until today and I must say I like it for around town. Gives you more sound at lower speeds. Now only if it could shave a tenth or so off my quarter mile time this weekend and muscle car revolution.

Mordu702 · 04-21-2014, 02:17 PM

Fuse pulled. Fuse staying pulled.

03-03-2014, 08:17 PM	#103
domano 68 Drives: 2014 1LE Join Date: Sep 2008 Location: SE Posts: 627 View My Garage	Subscribed. __________________

03-12-2014, 12:47 AM	#106
Dark Prince Project 2-Phaze Drives: 2014 Camaro 2SS RS Join Date: Dec 2013 Location: Union City, CA Posts: 45 View My Garage	Hey there, newcomer here. Anyone know if they sell the dualmode exhaust so I can fit it on my '14 2SS RS Auto. L99? I like the noise and growl. Would like these on mine. __________________

03-12-2014, 02:07 PM	#107
turbolvr321 Drives: 2013 Camaro SS Join Date: Apr 2013 Location: Houston, Texas Posts: 110	I have a 2013 SS that I stupidly ordered non NPP. I already installed the NPP diffuser and picked up a factory ZL1 exhaust (luckily my friends at LMR had one laying around), but I havent installed it yet. I am assuming the valves will stay open? Or will they stay closed and I have to buy the retrofit kit? __________________ 2013 Camaro SS 6M 2013 Harley Davidson Softail Slim

03-14-2014, 10:05 AM	#108
turbolvr321 Drives: 2013 Camaro SS Join Date: Apr 2013 Location: Houston, Texas Posts: 110	To answer my question yes they do stay open. Lol. Just got it on. Sounds beast! __________________ 2013 Camaro SS 6M 2013 Harley Davidson Softail Slim

03-14-2014, 08:51 PM	#109
domano 68 Drives: 2014 1LE Join Date: Sep 2008 Location: SE Posts: 627 View My Garage	My exhaust flaps are open at idle and close at about 2000 rpm and stay closed. I didnt go above 4000 rpm since the car is new. What rpm do the flaps open back up? __________________ Last edited by domano 68; 03-14-2014 at 11:19 PM.

02-15-2014, 02:22 PM	#100
tramsey99 Drives: 2011 Stock 2SS for now Join Date: Jan 2014 Location: So TX Posts: 41 View My Garage	Does the 2011 2SS L99 have a fuse?

02-19-2014, 09:45 PM	#102
Chad's ZL1 THERAPY Drives: Red Rock Metallic ZL1 Join Date: Nov 2009 Location: Roseville Posts: 1,440 View My Garage	Just did this for my Zl1, and it sounds way better, and saved me 100 bucks from getting the mild to wild switch

03-04-2014, 08:12 PM	#104
drewz rs Drives: future camaro owner Join Date: Oct 2013 Location: alhambra Posts: 4	excellent DIY, thanks!

03-11-2014, 08:17 PM	#105
CamaRON410 Drives: 2014 Camaro Couple 2LT Join Date: Jan 2014 Location: Baltimore Posts: 5	did the pull today and absolutely love it. it definitely makes the ride smoother

03-15-2014, 04:43 PM	#110
flyinlow Drives: 2017 Camaro ZL1 Join Date: Nov 2006 Location: Savage, MN Posts: 568	Its either 3200 or 3500 rpm's, can't remember which

03-17-2014, 08:12 PM	#111
kayer32 Drives: White 2014 1SS 1LE Join Date: Dec 2013 Location: Warner Robins Posts: 69	Thanks for the idea. I had never heard of this until today and I must say I like it for around town. Gives you more sound at lower speeds. Now only if it could shave a tenth or so off my quarter mile time this weekend and muscle car revolution.

04-21-2014, 02:17 PM	#112
Mordu702 Drives: 2014 2SS/RS 1LE Join Date: Feb 2014 Location: Henderson NV Posts: 22	Fuse pulled. Fuse staying pulled. __________________ "What we do in life echoes in eternity"