My BMW M4 Gets a STAGE 1 BOOTMOD3 Flash! *CRAZY*

Huge Thanks to my buddy ZedCoding for installing the GTS Flash and a Bootmod3 Stage 1 flash to my BMW M4.
My car is now a different animal - watch this vid for my impressions!
Get in touch with Zed for all your BMW coding and Bootmod3
Zed - Instagram @ZedCoding
Enjoy the vid.....
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Follow me on Instagram @k4byx
#bootmod3 #BM3 #f80m3 #f82m4 #canonm50

[@EAD_0]

Crankhub paranoia enters the chat.

[@DownShiftThrottle]

Let it stay as a paranoia

[@sambathkong4141]

😂

[@Aditumlocksmiths]

What mpg are you getting with stage 1?

[@elpeladodelsambaelpeladode4917]

not concerned about the crank hub? planing on do stage 1 to my m3 but i deny doing crank hub . will not take apart all that needs to get to that thing on a car that has 8000kms

[@rejaul2005]

did you only do stage 1 bootmod3 and did you change anything else? and how much does it cost?

[@DownShiftThrottle]

Stage 1 doesn't require the need to change anything like downpipes, induction or charge pipes. Bootmod3 is a license fee. About £500

[@The08amarch]

Join the HCP gang bro! Available on BM3!

[@DownShiftThrottle]

Will check it out. Thanks for the heads up

[@mad_aboutwatches1143]

Before claiming those figures I would get it dyno’d first!

[@DownShiftThrottle]

I can tell you now that those numbers are under-rated as I've had the car on the dyno since filming this vid 👍🏽

[@mad_aboutwatches1143]

@@DownShiftThrottle Can’t wait to see the video and dyno printout

[@DownShiftThrottle]

Coming soon mate!

[@andy1dp]

Did the same to my M4 Comp Convertible last year then added K & N Filters! Best £500 spent as Insta #J4ZZ now drives and pulls so much harder from low down as it should! Burbles just an added bonus for a grown up driver like me, as wanted a rapid cruiser rather than a shouty race car 👍

[@peterpeng4]

Hi dude. Did you change the crank hub in your car before the tune?

[@DownShiftThrottle]

I mention the plans about the crank hub around 3/4 way through the vid mate

[@peterpeng4]

@@DownShiftThrottle thanks. When I heard the burbles I left to do my own research on bootmod3. Great sound!!!

[@DownShiftThrottle]

Thanks mate. Keep posted as I get the crank hub solution.

[@swagitup1brown102]

Sound sick mate 💥💥💥

[@DownShiftThrottle]

No need for an aftermarket exhaust. Potentially saved £000s

[@rashdahussain4245]

👍

[@DownShiftThrottle]

Thanks 👍🏽👍🏽

[@ryanwallace8299]

Just had the full Z package on my 2017 comp, wow, what a difference 😁

[@DownShiftThrottle]

Good man! Enjoy!

[@Hampshire87]

Get a awe straight pipe💯

[@pedromiguelF82]

Dear friend i have tunned my car few weeks back. I got 510 hp and 726 nm. I didn't changed the crank hub yet. My car have 20.000 km. Should i changed the crank hub asap or it could wait. Thanks for your great video.

[@DownShiftThrottle]

Hi. I'd change it sooner rather than later

[@pedromiguelF82]

@@DownShiftThrottle have you changed you crankhub already?

[@tompole7676]

Again amazing vlog. Can't wait to do this to my m4. Already contact with Zed 🤣. Thank you very much for all information.

[@DownShiftThrottle]

Thank you. ZedCoding will have you sorted

[@jacksmith-ok8tx]

This m4 or your s8 mate? And how would you compare an rs4 to your s8? Thanks

[@DownShiftThrottle]

Put it this way.. .the M4 is a sports car. The S8 is more of a luxury autobahn cruiser. RS4 is more comparable to the M4 Performance wise....though a direct comparison would be with a RS5.

[@jacksmith-ok8tx]

@@DownShiftThrottle thank you makes sense. Are you a Honda fan at all?

[@DownShiftThrottle]

Yes mate owned a few Honda's over the years, Fk2 and FK8 were some hot ones!

[@jacksmith-ok8tx]

@@DownShiftThrottle nice I've had the fn2s and some others. Had the mk6 mk7 gti aswell didnt really like them. Finding it difficult which sort of car to move onto as the s5 platform although it is great the car being bigger even at higher speeds feels like your doing 40. Do you find that aswell that when the cars get bigger you could be doing say 100 (in mexico) and it feels like 40-50.

[@DownShiftThrottle]

Yes exactly. I think I even mentioned that in my RSQ8 vid !

[@derekporter66]

hp and nm?

[@DownShiftThrottle]

Confirmed on the next vid mate....coming soon.

[@SahibSingh-cs4rm]

Super awesome to come across your channel, I have an m4 and s8 myself! What is fuel consumption like now with that added power, and why did you choose stage 1 over the, I suppose, norm of other channels and really any modded m4 using stage 2?

[@DownShiftThrottle]

Thanks bro. M4 and S8.....what a combo! Fuel consumption isnt much different....well I've not noticed anyway. I went stage 1 because I didn't want to go crazy with power. Its just about right to be honest. Its all the power you need.

[@SahibSingh-cs4rm]

@@DownShiftThrottle awesome, thanks for the response! Looking to do some upgrades to mine and I’ll be sure to keep this in mind!

[@DownShiftThrottle]

Check out the S8 vids too on the channel if you want some inspiration there too

[@Beardchanics]

Sounds so much better, even in efficient mode it's quite nice!

[@forsurejigga]

Got to get that crankhub replaced!

[@mushy1983123]

Don't know why alot of guys from the U.S go with flash tune when nothing beats a real custome dyno tune... if your into modifying your car why go the cheap way

[@DownShiftThrottle]

I'm not from the US of A

[@mushy1983123]

@@DownShiftThrottle well in general then I see alot of videos on KZbin most people get the flash tune which is rubbish compared to a real dyno tune

[@milkzuk]

DId you have any issues with crank hub?

[@DownShiftThrottle]

Nope all is good