"mild to wild" ZL1 modification?? - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

69NMYSS · 02-06-2012, 10:42 PM

Does anyone know if there is a mild to wild kit for the ZL1? Does anyone know if there is easily accessible fuse as on the ZR1 to pull so exhaust is always "open". This will be my first mod so I want to be prepared.

hognutz · 02-07-2012, 12:08 AM

I think 99.9 percent it will be the same. I hope it makes more of a difference than it did on my Z06 or it is borla hear I come for my first mod.

alex70olds · 02-07-2012, 12:31 AM

Quote:

Originally Posted by 69NMYSS

Does anyone know if there is a mild to wild kit for the ZL1? Does anyone know if there is easily accessible fuse as on the ZR1 to pull so exhaust is always "open". This will be my first mod so I want to be prepared.

Wow "mild" . I think back to some cars I have owned that I thought were bad ass from the factory. 68 Goat with a "standard" 350 HP, 01 Ws6 vert I think 330HP LS1, I honestly can't wait to experience 580! I will probably wait for a bit to go to the "wild".

EvilZL1 · 02-07-2012, 12:54 AM

The ZL1 should include a mild to wild setting in my opinion. Its a great setting for the exhaust system.

alex70olds · 02-07-2012, 01:03 AM

Quote:

Originally Posted by SSSylentZL1

The ZL1 should include a mild to wild setting in my opinion. Its a great setting for the exhaust system.

Lol I guess I did not realize all it meant was to open the bypass valve.

RobMorgan · 02-07-2012, 06:46 AM

Quote:

Originally Posted by 69NMYSS

Does anyone know if there is a mild to wild kit for the ZL1? Does anyone know if there is easily accessible fuse as on the ZR1 to pull so exhaust is always "open". This will be my first mod so I want to be prepared.

I have a Sunset Creations Exhaust Commander in my ZR1 - it links with the garage door opener so you can open or close the exhaust with the push of a button and don't have to carry a remote - it is the best thing I did for enjoying the car because even at 638HP, it sounds pittiful at idle with the exhaust closed. I think that they have done the ZL1 right - the exhaust is open at idle and open when you are on it (over 3,000 rpm if I remember), but quiet when crusing on the highway. That may be just the perfect mix - if not, I will be pettitioning Sunset Creations to jump on the ZL1 bandwagon and program one.

Modern07 · 02-07-2012, 12:15 PM

I'm not sure that the Mild to Wild will be as simple on the ZL1 as it is on the Corvette's as the system has been slightly changed.

The following is the information that has been mentioned on the exhaust so far, and I have bolded the part that leads me to believe it will not be as straightfoward on the ZL1 as it is on the Corvette.

Thankfully they have also changed it to be open at idle to 1,000rpm - so the need for the Mild to Wild is probably less so in any case..

The dual-mode exhaust of the ZL1 provides refined tuning (optimal noise and vibration characteristics) at low engine speeds and a low-restriction exhaust (enabling peak horsepower performance) at high engine speeds in one exhaust system. It utilizes a vacuum system similar to Corvette, coupled with twin valves located at the exhaust tailpipes.

Although both Corvette and Camaro use vacuum actuated exhaust valves, there are differences. In the Camaro, the control software resides in the chassis control module that contains other software, to reduce the number of modules in the vehicle.

The Corvette is calibrated to open the exhaust valves only during aggressive driving, when engine rpm and throttle position exceed certain values. The Camaro is also calibrated to be open during aggressive driving. In addition, it is calibrated to open the valves at engine idle and up to 1,000 rpm.

RobMorgan · 02-07-2012, 12:19 PM

It does appear to be different and more involved than the corvette that is done simply by relpacing the fuse with a module that sends a signal to keep it open all the time. From the sounds of it, there will really be no need for a modification on the ZL1 since it is open at idle and with acceleration. I think Chevy learned their lesson (and listened to customers) and realized that people with high performance engines don't want them to sound like a 6 cyl at idle!

mmarx82 · 02-07-2012, 03:06 PM

The fuse is F8 in the fuse box in the trunk according to page 10-53 in the owners manual. although what Modern07 is true, pulling the fuse should keep it open regardless of your RPMs...

patrickt · 02-21-2012, 08:09 PM

We are currently working closely with Leea customs (nakid parts) the creators of the origional mild to wild on the Corvettes to develop one for the ZL1's and also for anyone who wants to retrofit thier standard SS to the ZL1 setup. I will keep you all posted

patrickt · 04-23-2012, 10:08 AM

Quote:

Originally Posted by pipedreams

It's been available sine 4/14 you can order from GMpartshouse.com

yes you can and we have instock

Mrose · 05-13-2012, 10:20 AM

http://www.southerncarparts.com/cama...er-p-4039.html

patrickt · 05-13-2012, 08:10 PM

for the best price on the mild to wild kit please email me at patrick@gmpartshouse.com

RobMorgan · 05-13-2012, 08:45 PM

This says it will work with visor mounted home link, but not other visor mounted remotes. My remotes are not visor mounted. They are on the right side of the reading lights. Buttons are actually a pain compared to other Chevy products. Anyone know if there are different remotes on ZL1 And if this works on the type I describe?

02-06-2012, 10:42 PM	#1
69NMYSS Drives: '69 Camaro SS and '12 ZL1 Join Date: Sep 2011 Location: CA Posts: 1,274 View My Garage	"mild to wild" ZL1 modification?? Does anyone know if there is a mild to wild kit for the ZL1? Does anyone know if there is easily accessible fuse as on the ZR1 to pull so exhaust is always "open". This will be my first mod so I want to be prepared. __________________

02-07-2012, 12:08 AM	#2
hognutz Drives: 2013 ZL1 Join Date: Oct 2011 Location: tangent or Posts: 2,984	I think 99.9 percent it will be the same. I hope it makes more of a difference than it did on my Z06 or it is borla hear I come for my first mod. __________________ shopping for 2017+1le or zl1 2009 CTS-V -sold 2015 Hellcat-sold 2013 ZL1 -sold 2007 Z06- sold 2014 Chrysler 300 2011 Duramax 8" lift, deleted tuned

02-07-2012, 12:54 AM	#4
EvilZL1 Snake Eater Drives: 2012 AGM ZL1 Join Date: Oct 2011 Location: TN Posts: 2,737	The ZL1 should include a mild to wild setting in my opinion. Its a great setting for the exhaust system. __________________ Build Thread: http://www.camaro5.com/forums/showth...95#post8351295 Make sure you don’t forget to subscribe to my channel! More content on the way. Like, share with your friends https://www.youtube.com/channel/UC9Z...sP2wjsLLFeP1zQ Follow me on instagram: http://www.instagram.com/snkeatr/

02-07-2012, 12:19 PM	#8
RobMorgan Drives: 12 ZL1,ZR1, 57, 60, 67 vette Harley Join Date: Jan 2012 Location: Dallas, TX Posts: 110	It does appear to be different and more involved than the corvette that is done simply by relpacing the fuse with a module that sends a signal to keep it open all the time. From the sounds of it, there will really be no need for a modification on the ZL1 since it is open at idle and with acceleration. I think Chevy learned their lesson (and listened to customers) and realized that people with high performance engines don't want them to sound like a 6 cyl at idle! __________________ ZL1 SIM, MN6, ECF #541

02-07-2012, 03:06 PM	#9
mmarx82 Drives: '12 ZL1 #1609 Join Date: Feb 2010 Location: Georgia Posts: 1,762	The fuse is F8 in the fuse box in the trunk according to page 10-53 in the owners manual. although what Modern07 is true, pulling the fuse should keep it open regardless of your RPMs... __________________ Life is too short to drive cars that suck. My build Thread

02-07-2012, 12:15 PM	#7
Modern07 Mid-Florida Camaro Club Drives: 2019 ZL1 on Order Join Date: Jan 2011 Location: Heathrow, FL Posts: 3,136	I'm not sure that the Mild to Wild will be as simple on the ZL1 as it is on the Corvette's as the system has been slightly changed. The following is the information that has been mentioned on the exhaust so far, and I have bolded the part that leads me to believe it will not be as straightfoward on the ZL1 as it is on the Corvette. Thankfully they have also changed it to be open at idle to 1,000rpm - so the need for the Mild to Wild is probably less so in any case.. The dual-mode exhaust of the ZL1 provides refined tuning (optimal noise and vibration characteristics) at low engine speeds and a low-restriction exhaust (enabling peak horsepower performance) at high engine speeds in one exhaust system. It utilizes a vacuum system similar to Corvette, coupled with twin valves located at the exhaust tailpipes. Although both Corvette and Camaro use vacuum actuated exhaust valves, there are differences. In the Camaro, the control software resides in the chassis control module that contains other software, to reduce the number of modules in the vehicle. The Corvette is calibrated to open the exhaust valves only during aggressive driving, when engine rpm and throttle position exceed certain values. The Camaro is also calibrated to be open during aggressive driving. In addition, it is calibrated to open the valves at engine idle and up to 1,000 rpm.

02-21-2012, 08:09 PM	#10
patrickt Drives: still saving! Join Date: Feb 2010 Location: Reading, PA Posts: 6,227	We are currently working closely with Leea customs (nakid parts) the creators of the origional mild to wild on the Corvettes to develop one for the ZL1's and also for anyone who wants to retrofit thier standard SS to the ZL1 setup. I will keep you all posted

05-13-2012, 10:20 AM	#12
Mrose Drives: 2012 ZL1 Victory Red !!!!!!! Join Date: Nov 2010 Location: MI Posts: 322	http://www.southerncarparts.com/cama...er-p-4039.html __________________ ZL1 Current Status:6000 #1251 1000 Initial Order 11/28/2011 - 1100 Order accepted at dealer: 11/28/2011 - QBDTB8 2000 Order accepted by GM: 04/23/2012 2500 Order preferenced. Pulled to the production system 4/24/2012 3000 Accepted By Production Control: 04/25/2012 - TPW 05/07/2011 3100 Sequenced: 05/03/2012 3300 Scheduled For Production:5/4/2012 3400 Broadcast: 5/5/2012 3800 Produced: 5/11/2012 4B00 Available To Ship car is bayed: 5/13/2012 4200 Shipped: 5/30/2012 5000 Delivered To The Dealer: 6/5/2012 6000 Delivered To Customer: 6/6/2012

05-13-2012, 08:10 PM	#13
patrickt Drives: still saving! Join Date: Feb 2010 Location: Reading, PA Posts: 6,227	for the best price on the mild to wild kit please email me at patrick@gmpartshouse.com

05-13-2012, 08:45 PM	#14
RobMorgan Drives: 12 ZL1,ZR1, 57, 60, 67 vette Harley Join Date: Jan 2012 Location: Dallas, TX Posts: 110	This says it will work with visor mounted home link, but not other visor mounted remotes. My remotes are not visor mounted. They are on the right side of the reading lights. Buttons are actually a pain compared to other Chevy products. Anyone know if there are different remotes on ZL1 And if this works on the type I describe? __________________ ZL1 SIM, MN6, ECF #541

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
FE3 to ZL1 Zway Bar UpgradeZ and ZL1 ZuZpenZion PackageZ	JusticePete	Suspension / Chassis / Brakes	111	05-08-2013 10:38 PM
More Camaro ZL1 info!!!	MS3DALE	Camaro ZL1 Forum - ZL1 Specific Topics	94	06-24-2012 09:44 AM
Need help with order please	zfuzz	Camaro ZL1 Forum - ZL1 Specific Topics	7	11-22-2011 06:40 AM
ZL1 vs Corvette- Why do people insist this doesnt exist? Impacts on pricing/perf?	Arachnyd	Camaro ZL1 Forum - ZL1 Specific Topics	60	09-19-2011 04:13 PM