CHEAP C7 Corvette Mod to SAVE your Engine & Transmission! *Chevy C7 Corvette*

Best CHEAP C7 Corvette Mod to SAVE your Engine & Transmission! Chevy C7 Corvette
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Today, I wanted to share with you a product that was recommended to me by a few of my subscribers and I feel like it is the best and cheapest mod that you can do for your C7 Corvette. I'm talking about Range Technology. This little device is great and will completely eliminate Cylinder Deactivation in a GM car or truck. Of course in this case in my 2015 C7 Z06 Corvette.
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[@BrinkofSpeed]

Hello everyone and welcome back to Brink of Speed. Range Technology device: www.amazon.com/gp/product/B00BR1R8N8/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 Today, I wanted to share with you a product that was recommended to me by a few of my subscribers and I feel like it is the best and cheapest mod that you can do for your C7 Corvette. I'm talking about Range Technology. This little device is great and will completely eliminate Cylinder Deactivation in a GM car or truck. Of course in this case in my 2015 C7 Z06 Corvette.

[@LT-dc1uo]

Driving in manual mode with the paddles, eliminates V4 mode. If we had a manual transmission, we would be required to shift. Why not use the paddles 100%? Your thoughts.

[@Brett_Nebraska]

Does putting the Corvette into track or sport mode turn off the v4 mode or does the v4 kick in regardless of driving mode (unless you're in manual)?

[@adams1696]

How do you take it off? I’ve pulled and pushed down on the metal thing while doing so and it’s stuck on there. I don’t wanna break it haha

[@calwolfe3094]

You are right on. I bought one for my 2016 Z51 3 years ago. I have put over 8000 miles on it and there is no more V4. This is a must buy. Even my Chevy dealer agrees with me.

[@skipferguson3421]

I've run this thing in my C7 for the last three years and it still performs perfectly.

[@stackenali7059]

When those LED's blink like that, it's telling you what version the firmware is on. So, yours blinked 8 times, then 3 times, then 1 time. Therefore, it's version 8.6.1 - which is the latest release. If you need emissions testing, it needs to be removed and the ECM needs to complete the drive cycles before all emissions readyness monitors are clear. And yes, it can be left plugged in. It turns off when the engine is not running. It has auto-wake when the engine is turned on. It's not recommended to buy via a third-party as it may not have the latest updates.

[@LulaPlays]

hey! I just bought one of these tonight...do you have any idea if 8.6.1 is still the latest software? thank you!

[@verticle2612]

I just bought a 2016 Z51 today and it did this shit all the way home (4 hrs) in Sport, Touring, and Eco mode. In manual mode with paddles no issues. Ordered the Range immediately after watching this video tonight. My car has a 30 return policy so really hoping Range fixes my issue.

[@areelu-classicwow5845]

Did it fix your issues? - about to buy a C7 myself

[@tex-electric5771]

Just bought a 2019 stingray A8 with 11k miles, first ever corvette! After reading up and learning about this AFM issue as well as watching this video, I went on and ordered this Range disabler. I realize this video is a year old but before I receive the unit and install, I just wanted to verify with you as well as your followers of y’all still recommend using this and have not encountered any additional problems with using it. Thank you

[@mr.martinezchemistry6471]

I have a 2015 C7 Stingray A8 with 11k miles as well (yes she's a garage princess lol) Been using this product for over a year and have never had issues. Car always stays in V8 mode and shifts smoothly. I actually refused to drive the car off the lot until I got my Range device to prevent it from going into V4 mode lol also no check engine light. So definitely worth the purchase.

[@dawsoja]

It might be good to add, manual trans only go into V4 when in ECO mode. So, this product would not be needed.

[@CouchMan88]

Best (and only) mod I've done to my 16 Stingray. Was noticing a weird feeling on the freeway during a long road trip after I first got the car. Vibration, rpm going up and down, it just didn't feel right. I noticed it only seemed to happen in V4 mode. Brought it to two different dealerships and they both said nothing was wrong. So I bought this and never looked back. No issues at all. I also bought mine from Amazon. I was unplugging it when parked at first but now I just leave it plugged in. I had the car parked for 2 weeks and it was fine. As far as mileage goes I do mostly freeway driving and right now I have 27 mpg average, I might have lost a few mpg but I can still get 30 just cruising. Couldn't recommend it more to anyone thinking about it.

[@BrinkofSpeed]

Justin Couch Yep, this product is well worth the cost for sure!

[@redsmoke9014]

Still no problems

[@SycaShow]

It saved mine too

[@Negron21]

I got my Range AFM Disabler a few weeks ago and have had zero issues. Does exactly what it says. Two things of note: 1. You’re better off buying it direct from Range Technology vs. Amazon because you will ensure you get a device with the most current firmware. 2. The battery drain issue has been fixed through a recent firmware update. I reached out to the company and asked about needing to remove it if I wasn’t driving the car daily and they said: “As long as you are not leaving the vehicle for weeks at a time you should be fine to leave the unit plugged into the obd2. If you are leaving it for extended periods of time we recommend to unplug it from the vehicle. Thanks.”

[@BrinkofSpeed]

Jose21 Cool, thank you for the heads up. 😊

[@robertofajardo7551]

You answered my question about why you have to unplug if it’s not a daily vehicle use.

[@waltermiller249]

There were so many C8 Corvette's in Vegas this weekend. Race my Corvette thru lakemead all the time. That was part of the route they were told to drive. Most fun I've had. Everyone wanted to race!

[@BrinkofSpeed]

Walter Miller That’s so cool, I’m glad you got to experience that!

[@charleslewis3045]

gonna place an order tomorrow…. great info, just found your channel. i pick up my 2014 velocity yellow C7 on friday, has 25,000 miles on it…definitely gonna get that disable plugged in asap…very important info. 👍🏼👍🏼👍🏼

[@dalmerjd]

Bought one for my 2019 Stingray. Works like a charm!

[@scotty2221]

My 2016 7spd manual Stingray doesn't have this problem thank god! Watched this for an hour on my dash and always stayed in v8 mode unless I change modes to ECO. YEE YEE! 2016 rocks!

[@mitchellbarido392]

Thanks. I have a 2016 Z51, 7spd manual. I was wondering if I needed one of these. You answered my question.

[@mitchellbarido392]

I never use ECO mode, so it won't go to V4.

[@laurenvastinehouck7733]

My Husband's Silverado is off to the shop because of this exact problem! After he researched the cause he informed me that my 2015 C7 has the same problem (vitually same engine). I only have 35K on it my C7 now and will immediately look into this product.... meanwhile I will be using Manual and the Paddle shifters. Thank you for saving my engine! I pray that not much damage has been done already. Thank you for this awesome video!!

[@emmanuelacosta5895]

Did you end up buying it? If so have you had any problems with it? Thanks

[@t.i.a6359]

I have one in my 2018 cadillac cts. What an awesome product. It's been about 2 years now.

[@PR-qb4qh]

Great to hear that their is something out fo stop that deactivation. Thanks for the info..👍

[@BrinkofSpeed]

PR 65 Sure enough, it was worth every penny. You’re welcome 😊

[@mikerobertson9406]

Congratulations you just saved your engine!!!!!! 🏎

[@BrinkofSpeed]

Mike Robertson Lol, Yep!

[@longrider50]

Went on the Corvette Forum before purchasing my Range. Haven't seen anyone reporting codes & the latest firmware upgrade takes care of the parasitic battery drain. Love the product. Mileage difference is small.

[@BrinkofSpeed]

Skip Hedgepath Heck yeah.

[@macpulperable]

My 2018 Stingray 7 speed manual only goes in the V8-V4 mode if you are in Economy. I have the switching cylinders a couple of times. Not worth the effort. Slightest little hill it will go from 4 to 8 cylinders.

[@CouchMan88]

Seems to be mostly an issue for the auto's. If you have a light foot and do freeway driving especially. Some people say the Chevy trucks start burning oil after a while due to the AFM so I think it's better for the engine not to go into V4 mode but it wont cause a problem with the trans with a stick.

[@daXstoRM5]

This thing works great yall. Only thing ima say is remember to remove it like 2 weeks for you take it in for yearly inspections.

[@martiniswhite2603]

Purchased this for my z51 C7. I’m starting to really enjoy driving my car again after this purchase….👍🏾

[@c5miket]

Great video and good to know they have fixed the battery drain issue per the comments. That, and the fact that I drive in manual mode to prevent V4 has kept me from purchasing.

[@BrinkofSpeed]

c5miket Thank you, I’m glad you enjoyed it. 😊

[@Solid_Snack]

So you didn't purchase it sjnce you drive in manual all the time?

[@richardmarcott4343]

Put on on my 2014 Z51. What a difference, More rapid throttle response, and cleaner crisper shifting, gas mileage not affected much at all still at 27 to 29 cruising on highway at 70 plus.

[@SycaShow]

How’s it going now

[@SycaShow]

I just got one

[@luisvela98]

Thank you Mike for the review! ! One of your subscriber's here from KS, going to order one! For now I will keep driving on manual mode.. thanks again! !

[@BrinkofSpeed]

Hey there l, you’re welcome. Cool, you will love it for sure.

[@anthonytorres8871]

Thanks for advice and tips, I'm going to try it on 2014 Corvette Stingray 3lt 🙂

[@scottbarker9058]

nice vid...yep..i got the range finder not long ago...love it!!

[@mikehardison1944]

Brink, ordered one for my 17C7. Thanks for the info! Never knew this problem existed, even after doing research prior to purchase.

[@mikehardison1944]

I use the Range AFM disabler on my 2017 Corvette stingray. On my last extended drive of 360 miles, through small towns, 2 lane back roads, and interstate, I averaged 30.3 mpg in the Touring mode. Average speed was 63 mph. I haven't noticed any degradation of fuel economy and no shifting between V4 and V8 mode!

[@ampholnanudon6442]

I’m new owner of 2019 GS C7 . I got a lot of good information about 2019 C7 .Thank you so much

[@ralphlauren7903]

Easy fix. If you have manual transmission which you should in a corvette. Switch it to sport mode. It will no longer go into v4 mode while in sport

[@calwolfe3094]

I drive mine about once per week during one half of the year. I have never taken it out and have had no battery issues.

[@thiosemicarbizidebenzoylal2921]

Here is what we know to turn the Z06 into something beyond a supercar because it can be daily driven and tracked for 24hrs if you like. This module, heatshield wrap on exhaust, upper pulley on supercharger, cold air intake, DSC controller or coil over suspension. Those mods alone put this car dang close to race category specifically, but only a few people have done them. Randy pobst has never driven these Z06s, and its beyond the handling and power of any porsche from the reports of Katech. Great vid.

[@BrinkofSpeed]

Thiosemicarbizide Benzoyl Alcohol Thanks bro!

[@thiosemicarbizidebenzoylal2921]

Nobody os paying attention to the development of the C7 series on track. Its like LE MANS LEVEL racing and i am not overstating this. The track times its throwing down with mods are beyond spectacular. The Z06 From Katech is Manthey GT2RS FAST. For less than a quarter the price. Its pulling Gs on turns that are DTLM level. Meaning you need special seats with neck support. This is from a stock chassis. Thats unheard of. Mero was correct to a large degree.

[@jimavenius136]

No need to remove the Range device as long as you have the latest Version (8.6.1) which you have. This newest version no longer drains the battery.

[@Negron21]

Spot on! I reached out to the company and they told me the same thing. Only caveat was that if the car was going to be sitting for an extended period of time, in which case they still recommend removing the device.

[@BrinkofSpeed]

Jim Avenius thank you so much for sharing this gem, I really appreciate it and I know everyone on here will as well!

[@PEDRITOV1968]

I bought the chip from Summit Racing for my 2019 C7 grand sport Corvette now is in V8 all time

[@CVillier]

My 2016 Z06 with Manual Trans only goes into V4 mode IF I am in Eco mode. Manuals shouldn't need this

[@JR-ht2vy]

Chris Villier my 2014 goes in 4 cycl. In any mode! I’m strongly thinking of getting the device!

[@blaaa2007]

Hello BoS, is this device good for any stock C7, or does it have to be a mod C7?

[@redstingraycorvette]

Great piece of information Mike I’m going to buy one I wanted to let you know I heard a little rumor from my friend aT GM he said early next week c8’s should start being delivered to dealers

[@BrinkofSpeed]

red stingray Corvette I’m glad you enjoyed it. Oh sweet, thank you for the great heads up. 😊

[@TrendngTodayTV]

I ordered 2 for C7 Z06 - Thanks for the valuable info.

[@BrinkofSpeed]

Disability & Health Awesome, I’m glad you found it valuable.

[@michaelballard7964]

I have a 16 Stingray and tried all modes including eco.The trans flips back&forth from v8 to v4 in all modes.I haven't had any mechanical issues but thinking about buying this device.Before I do will ask the dealer if trans shifting between v8&v4 is harmful

[@davenobleswimmer7235]

You can save money by just putting the C7 Corvette in Manual mode. It will always be in V8 mode and if you want it to shift automatically just flip it into drive until you reach the speed you desire. Then just pull it back to manual to lock in V8 mode. Be aware in manual mode you do not have passing gear unless you use the paddle shift

[@petercarey6883]

Mike, some how my Spidery Sense told me you'd be uploading this video. 😉 Why should this device be removed when the Vette is not daily driven? Aside from the fact that like some of us, the Vette's computers talk in their sleep. 😉 Man the wife still asks me, "Who is Stella? 😢 Also, I've read where GM has embedded the AFM coding so deeply that no matter what one does, you can't by-pass or delete same. It's always "active," but with such devices you just don't see physical evidence of same. FWIW, most of we Subscribers don't stand behind you, we stand WITH you. Save the Wave.

[@BrinkofSpeed]

Peter Carey Lol, I wonder how that happened. It supposedly creates a drain on your battery. GM certainly did not do that with the trucks or the C7 Corvette. As you saw in the video it completely got rid of V4 mode. Thank you so much Peter you know I truly appreciate your loyalty and your friendship!😊👍👊

[@keithbyrd3488]

It drains the battery is why to disconnect it when not driving it regularly.

[@petercarey6883]

@@BrinkofSpeed My point was the device only gets rid of "viewing" the AFM's V4 readout, but it is not able to turn the AFM system off.

[@CouchMan88]

@@petercarey6883 I'm pretty sure it tricks the ecu into thinking the car is under a load so the AFM wont activate. I can tell it actually works because of how the car drives compared to before. I'm not having any of the issues I was. I'm pretty sensitive to issues on cars. Two dealers told me there was nothing wrong before I installed this, but I 100% feel a difference.

[@stormcrow5198]

Thanks for 911. I've got mine on order.

[@BrinkofSpeed]

Jay Man You’re welcome! 😊

[@jlacson74]

I am about to buy one. Thanks for the video.

[@cgarnerspeed252]

great video brother, thanks for showing us how to use this amazing product

[@BrinkofSpeed]

CGarnerSpeed252 Thank you my friend. You’re welcome and it sure is amazing. 😊

[@scram8188]

I was told to purchase a battery tinder and keep your car on the tinder if not daily driving or your battery will die, your $182 battery. That there are so many electronics on the car that Corvettes eat batteries. I purchased the device to save my engine and trans on my 2017 Z06. Have you taken the camber out of your tire/wheels yet? Inner part of front tires go quickly if not.

[@eem59retired16]

Does this product cause any warranty issues that you know of? I'm buying a 2019 Stingray z51 with automatic. I bought a new 2016 Stingray with automatic and I notice some shuddering but at low speeds while in auto. It didn't happen all the time. I also was unaware that you could see the V8 turn into V4 in the instrument panel. The dealer said they couldn't find a problem. I was told back in 2016 it went into V4 only when it was in eco mode. I'm also reading about torque converters having problems hence the shuddering. GM I suppose is denying these are problems even under warranty and trying to blame it on the consumer driving habits.

[@Lutestick]

Thankfully I have a manual and I'm never in eco mode

[@tonycorvettes]

I bought one I got it today plugged it in. It worked good except it knocked out my cruise control now I’m pulling my hair out trying to fix that and they say this item would not hurt anything. I’m not sure about that.

[@davidraduziner8732]

Question sir, the purpose of plugging this device in the OBD 2 port I understand, but can you confirm pulling it out the purpose of that is to avoid battery drainage, cause I'm hearing that this device can drain your battery for unknown reasons?

[@richa9719]

I have a manual, however, the fact you have to unplug it if not a daily driver sucks! Bad design

[@jondough7777777]

Rich A can you tell me why it has to be unplugged so often?

[@BlacKnightRising]

I don't know leaving it in that port for long periods of time while driving doesn't seem to good for the computer in the car either.....it is a diagnostic port, so if you're not doing tests etc...what if it wrecks the computer, that looks like 1000s of dollars worth of fixing if that happens....

[@randytidwell5836]

i just picked up a 2015 z51. i have been watching all the videos about the 4 cylinder kicking in. For some reason mine (automatic) never goes into the 4 cylinder mode or at least it does not show it. it always shows the v8 even in E mode it still displays the v8. any idea what the previous owner may have done to over ride it.

[@robertheinrichs7882]

You don’t have to remove the device ever. Buy a $12.00 dollar switch with wire on either side has a blank plug and a plug for the device on the other side

[@duanesmith8643]

After seeing this video I took my 2017 stingray with manual 7 speed out and it only goes into v4 mode in economy mode. Couldn’t get it to go into v4 mode in any other mode.

[@bobbycheshire9478]

if Onstar tries to run a diagnostic while this device is plugged in they will know because onstar will notify you they can't run a diagnostic because a device is plugged in to you obd port, so they will detect your vehicle is staying in v8 mode all the time.

[@jrparker4804]

I just bought a Range AFM plugin for my new to me 2016 C7 with the A8 transmission. Since GM totally screwed the pooch with AFM on the A8 transmission, who gives a shit about an Onstar diagnostic? The Jan 2022 class action lawsuit for lifter issues from going in and out of V4 to V8 is the only way GM will even acknowledge the way they hosed consumers. Protect your own engine, get the Range AFM bypass, I’m loving it so far. No battery drain. No more V4. Way Better shifts.

[@jamesrobb60]

My grand sport made fun noise in the dash when the rrange was plug in return it

[@no_spec34]

Hello sir, am from saudi arabia and i love your channel.. there is so much to learn from you and your great followers👍🏽, I recently bought a used 2016 C7 from usa , it has 11k miles on it, and i really want to save my investment... the question is sir: after two months of the device installation. do you still recommend it for me to avoid any future problems with the engine and the 8speed automatic transmission? And am also worried that this device might bring some issues with car computer or system. Thank you very much for your time

[@davidraduziner8732]

I'm hearing once it's plugged in. It causes a drain on your battery and creates problems. Can you confirm or deny?

[@pukaman1]

Sounds like the Manual transmission do not need this if you don’t drive on Eco mode. I bought a vette, why would I drive it on eco mode?

[@christianfarrugia8564]

Cool video :). I just got my z06 c7 2015 with A8 transmission. When going up a hill and it wants more power it makes like a harsh downshift in the gear. This only occurs in drive mode, with the back steering pedals it's really smooth gear changing and downshifting. Do you think that it's v4 to v8 sound that my vette is doing. Went ahead and purchased one last Tuesday....

[@KVX21]

What was the reason to pull mds monito when not not driving? Great Video..

[@BrinkofSpeed]

K E I was told it would drain the battery but now I know it won’t. Thank you, I’m glad you enjoyed it.

[@toddholfinger8644]

Nice vlog... I have a 2018 Z06 what screen do you have to be on to see the V4/V8 mode like yours... Thanks

[@petercarey6883]

I'm in for Comment Win! Need a cup o Joe. BRB!

[@PierreFourth]

So, try not driving in Economy Mode. My 16' Stingray Will Not ever shift to V4 unless your in Economy mode, which means this inexpensive mod is useless. Brink Of Speed paid for this?

[@mrkurleygunna]

Definitely going to order this!

[@tomd6103]

Great video. Do the previous generation Corvettes have AFM (C6, C5)?

[@nabilsaeed3298]

I live in Flowermound. We gotta meet up I just got a c7 Z06 last week

[@BrinkofSpeed]

Nabil Saeed Nice, I will be hosting a Corvette Meetup here soon. I’ll be posting it on FB on my Brink of Speed page, Corvette’s of DFW & Custom Corvette’s pages as well.

[@nabilsaeed3298]

@@BrinkofSpeed Awesome, I'll be sure to check it out! Are you still having shudder issues? My car is getting flushes now and I bought a range to put in it as soon as I get it back

[@mmarielle07]

2 THUMBS UP for this Product !!

[@BrinkofSpeed]

Monette Fowler Heck yeah!

[@mmarielle07]

@@BrinkofSpeed you need to be the 1st to do a video on the Quality of FIT n Finish on the C8 ( inside & out )

[@eur1gys]

Cool product - thanks a lot for the info. Was your engine damaged BEFORE you tried this thing?

[@burnaby_c8]

Hi thx for ur great videos Quick question Does this unit still works great for ur corvette? Does it damage anything to system or computer ?

[@kodiak9387]

Why do you have to remove it if you don’t daily drive?

[@Fit4EVR]

Thanks for the informative video!

[@davidsum8835]

I looked at the Range Technology website. Why are there different color devices ( ie: green, blue, red) and what do they mean?

[@rigoalcala3527]

*LED color has no difference in product. Color choice is strictly for cosmetics to fit each customers personal preference. from their webpage.

[@rsw9480]

What is the reason for taking it out after use ,Is it needed for M7 Trans.

[@berniecalderon7655]

Great job and halso ow many miles you put in to your 'vettsince you test this deactivation device.

[@cprflorida]

wonder if I have this in my Sierra GMC 2017 v8 truck z-92, which I never noticed but never had the truck above 60mph unless when I purchased the truck, I had to drive it across Florida, and never noticed but now with a 2019 Daytona Orange Vette, I do not want to take a long trip and ever see V-4. M

[@sj1260]

I have a 2015, Z51 manual transmission. I only drive it on sport mode. I've never paid attention if it goes into 4 cylinder mode. I've only driven it 1000 miles in two years top. How do I check when driving if it goes into 4 cylinder?

[@robertmartin265]

I was watching in another person’s video awhile ago and he said he just pulled the fuse

[@rondail5675]

Are you going to use the Range AFM Disabler on your C8? Is better for the engine to exercise the AFM feature periodically? Sending oil to the lifters and sometimes not sending oil to the lifters?

[@Nubian_King]

Good deal man thanks for the info #solid💪🏿💪🏿

[@BrinkofSpeed]

You're welcome! 🙂👍

[@SycaShow]

If you have a corvette you need this.. my car would go from v8 to v4 and I would hear a squeak and a drone even going uphill, even when coming to a stop it was annoying. I took it to Chevy they replaced my transmission and driveshaft, belts, fluids seals.🤦🏻‍♂️ under warranty. For free and the squeak was still there!!! Omfg I bought this and never again.. buy from website not Amazon.. also u can keep your valves open by taking out fuse 42!

[@skslone9450]

Been looking at several reviews with using this device in trucks. Numerous accounts of throwing different codes and check engine lights, would be curious with a longer term review to see if you have any similar issues. Really would like to get one once winter storage time is over but don’t want to damage engine. Also wonder what would happen to car if you didn’t use device when cruising on interstate.

[@BrinkofSpeed]

sk slone i’ve actually not seen anybody post anything about this device throwing codes on a Corvette. I haven’t seen it on trucks either but I haven’t looked very hard at trucks. As far as using or not using this device on the interstate, the interstate is exactly where you need this device because it is more likely to go in the V4 mode on the interstate.

[@skslone9450]

Brink of Speed would love to see a follow up on how this device works, I’ve actually researched these a little and found that the same device will work in my C7 as well as my Silverado truck. So would be curious if you have any issues “codes” , I very much want to try one of these if they work as well as depicted.

[@stevehobbs1626]

Mike, Do you need this for a 2014 ??? Or, only2015 - 2019 ???

[@reddneckbuddha760]

Mike, I’ve never had my 15 Z51 auto, ever go into deactivating mode... maybe because I exclusively use manual paddle shift in sport mode, even on the highway? can you verify this?

[@ISUringman1974]

Actually, you can verify yourself --- don't use manual, set mode to 'T', and drive. You will see V4!

[@reddneckbuddha760]

ISUringman1974 thanks.. seems like that confirms my belief, that V4 mode only activates in full auto.

[@CouchMan88]

From the testing I did myself, it will not go into V4 mode with the auto if you are in manual mode. Even cruising top gear on the freeway.

[@joeveltri7884]

what happens if u leave it in?

[@toinfinitiandbeyond9209]

I am planning to buy a base c7 2019 automatic..please tell me Is it a reliable car?

[@kiddt1999]

Literally just put one in my c7 z06 a few days ago. I am going to let y’all know if it drains the battery at all. I also got one for my 6.2 denali. They work awesome. If the battery drain is an issue, i heard there is a way to install a toggle switch in line with this device. Anyone know about that??

[@Negron21]

kiddt1999 I have one on my Vette and didn’t see or hear anything about the toggle switch option. I asked the company about the battery drain issue specifically and they said that was fixed with a firmware update.

[@kiddt1999]

Jose21 sweet! That’s good news, thank you

[@BrinkofSpeed]

Awesome, I’m sure you are enjoying it as I am.

[@BrinkofSpeed]

Jose21 Awesome, this is great news, thank you for sharing!

[@SUBIESAMURAI07]

Hey guys ! Why is my 2019 Gs different? I have this v4 mode only on eco mode ? On wheater sport or track I drive V8 ! 😃😃😃 can someone explain why? Ps ; my car is automatic Thanks

[@johnglynn7795]

Hello Mike, as I am not home, does the fuel Mgt / V4 mode apply to my 2019 ZO6? Blue skies, John

[@BrinkofSpeed]

John Glynn Hey there John, it sure does. The only C7 without AFM is the 2019 ZR1.

[@ZacGierisch-cr2rz]

Do you have the car on when you plug it in?

[@vashionhuffaker3343]

Is this good for any C7 or just the z06 ?

[@MGTOWmademeMillionaire777]

And is in the market any mod to keep it in 4V all the time?

[@waltermiller249]

Does it work on the C8 too? What happens if you leave it plugged in for to long?

[@BrinkofSpeed]

Walter Miller I would guess no, this is only for the C7 as far as I know. It used to run the battery down but I guess it does not anymore.

[@somedude7184]

Do they make a kit for the camaro too?

[@bobshowup2501]

I can save the money to prevent it from going into V4 mod by just not going in to ECO mode. problem solved..

[@alextelhami2604]

Does this make the NPP in track mode louder?

[@cindykeselowski899]

Brink of Speed, how much did this adversely affect your gas mileage?

[@BrinkofSpeed]

Cindy Keselowski None at all.

[@cindykeselowski899]

@@BrinkofSpeed wow, why would they even have it then? Sounds like you highly recommend it?

[@cindykeselowski899]

@@BrinkofSpeed Mike, I still have not had the AFM disabled on my 2017 auto ZO6. It has 6,000 miles on it and is currently in storage. Putting on so few miles and not tracking it, do you still recommend disabling the AFM? Thank you!

[@cindykeselowski899]

Hi Mike, still awaiting your reply...

[@jamiekins938]

Do all 2019 vettes lose their engines if they don't use this device?

[@countwalker9362]

Have anyone out there had computer issues with2019 z51

[@chrisquarterman8724]

HOW CAN GET ONE

[@86309]

Does this work on manual Z06s?

[@bellamia126]

Can you buy one for a 2022 C8