tune out dual mode exhaust? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

Jer4251 · 02-21-2013, 12:54 PM

Well I dont really care for the dual mode exhaust on my Z and I know I can unplug the fuse but will get a ses light. Can my dealer disable this with their programming? Or a tune from my sct tuner the only way?

DuskSS · 02-21-2013, 12:57 PM

Quote:

Originally Posted by Jer4251

Well I dont really care for the dual mode exhaust on my Z and I know I can unplug the fuse but will get a ses light. Can my dealer disable this with their programming? Or a tune from my sct tuner the only way?

You do not get a code from pulling the DM fuse.
mine has been out since day 2 from the dealer.

all it does is stop the butterflies from moving it is not tied to the ECU for codes.

or just go with a mild to wild switch.

Jer4251 · 02-21-2013, 12:59 PM

I though I read someone had a code from it. Ill remove it out and see what happens. Thanks

Jer4251 · 02-21-2013, 01:02 PM

How do u make sure they are in the open position? @ idle or while its not running?

DuskSS · 02-21-2013, 01:05 PM

Quote:

Originally Posted by Jer4251

How do u make sure they are in the open position? @ idle or while its not running?

pull with the engine off.
thats the default position

and they will stay wide open.
sounds great.

Jer4251 · 02-21-2013, 01:06 PM

Thanks. If that doesnt make it loud enough ill put my ls3 muffler delete setup on it

swizlstik · 02-21-2013, 01:07 PM

Quote:

Originally Posted by jasonpope2003

You do not get a code from pulling the DM fuse.
mine has been out since day 2 from the dealer.

Did the same thing.

DuskSS · 02-21-2013, 01:08 PM

Quote:

Originally Posted by Jer4251

Thanks. If that doesnt make it loud enough ill put my ls3 muffler delete setup on it

You should be happy its got a very nice sound to it that other Camaros dont have.

BTW you do not have to pull all the plastic just the little carpet rivet and pull the carpet down.
takes about 20 seconds if you do it that way.
I always put it back in before taking the car back to dealer.

ZL1-V · 02-21-2013, 01:42 PM

Quote:

Originally Posted by jasonpope2003

You should be happy its got a very nice sound to it that other Camaros dont have.

BTW you do not have to pull all the plastic just the little carpet rivet and pull the carpet down.
takes about 20 seconds if you do it that way.
I always put it back in before taking the car back to dealer.

My car has been to the dealer twice, also with the Roto-Fab attached. I pulled the fuse out a week after I had the car and learned how to do it on this forum! I have left it out. The dealer doesn't know or care that you pulled the F8 fuse!

s/c ss · 02-21-2013, 02:18 PM

Quote:

Originally Posted by Sharp ZL1

My car has been to the dealer twice, also with the Roto-Fab attached. I pulled the fuse out a week after I had the car and learned how to do it on this forum! I have left it out. The dealer doesn't know or care that you pulled the F8 fuse!

Sweet! I was just going to ask which fuse it was that needed pulled. So, if I do this, I'll get the deeper exhaust tone under idle and under acceleration, right?

HDRDTD · 02-21-2013, 02:28 PM

Quote:

Originally Posted by s/c ss

Sweet! I was just going to ask which fuse it was that needed pulled. So, if I do this, I'll get the deeper exhaust tone under idle and under acceleration, right?

It's already deep at idle and under acceleration.

It quiets down at a steady cruise speed to prevent drone.

ZED SLED · 02-21-2013, 02:28 PM

Quote:

Originally Posted by s/c ss

Sweet! I was just going to ask which fuse it was that needed pulled. So, if I do this, I'll get the deeper exhaust tone under idle and under acceleration, right?

From the DIY section. I'm going to do this as well if i ever get to drive it. Damn winter.
http://www.camaro5.com/forums/showthread.php?t=268970

s/c ss · 02-21-2013, 02:32 PM

Quote:

Originally Posted by HDRDTD

It's already deep at idle and under acceleration.

It quiets down at a steady cruise speed to prevent drone.

OH, if it quiets the exhaust down then I'm not pulling the fuse because I like the deeper tone.

Jeff65SS · 02-21-2013, 02:33 PM

No, with the fuse in it quiets down. Pull the fuse and the exhaust stays open all the time

02-21-2013, 12:54 PM	#1
Jer4251 Camaro Addict Drives: too many Join Date: Sep 2009 Location: 912 Posts: 1,274	tune out dual mode exhaust? Well I dont really care for the dual mode exhaust on my Z and I know I can unplug the fuse but will get a ses light. Can my dealer disable this with their programming? Or a tune from my sct tuner the only way? __________________ 1990 IROC-Z Vert LS 1996 SS Vert LT4 1992 Z28 Z03 T5 1992 Z28 Z03 L98 2018 Sierra Denali 6.2 1997 Z28 Z4C 1995 Z28

02-21-2013, 12:59 PM	#3
Jer4251 Camaro Addict Drives: too many Join Date: Sep 2009 Location: 912 Posts: 1,274	I though I read someone had a code from it. Ill remove it out and see what happens. Thanks __________________ 1990 IROC-Z Vert LS 1996 SS Vert LT4 1992 Z28 Z03 T5 1992 Z28 Z03 L98 2018 Sierra Denali 6.2 1997 Z28 Z4C 1995 Z28

02-21-2013, 01:02 PM	#4
Jer4251 Camaro Addict Drives: too many Join Date: Sep 2009 Location: 912 Posts: 1,274	How do u make sure they are in the open position? @ idle or while its not running? __________________ 1990 IROC-Z Vert LS 1996 SS Vert LT4 1992 Z28 Z03 T5 1992 Z28 Z03 L98 2018 Sierra Denali 6.2 1997 Z28 Z4C 1995 Z28

02-21-2013, 01:06 PM	#6
Jer4251 Camaro Addict Drives: too many Join Date: Sep 2009 Location: 912 Posts: 1,274	Thanks. If that doesnt make it loud enough ill put my ls3 muffler delete setup on it __________________ 1990 IROC-Z Vert LS 1996 SS Vert LT4 1992 Z28 Z03 T5 1992 Z28 Z03 L98 2018 Sierra Denali 6.2 1997 Z28 Z4C 1995 Z28

02-21-2013, 02:33 PM	#14
Jeff65SS Drives: 1965 Chevelle Malibu SS Join Date: Sep 2012 Location: Georgia Posts: 180 View My Garage	No, with the fuse in it quiets down. Pull the fuse and the exhaust stays open all the time