+8bhp on the BMW R1250 GS!! Custom ECU Remapping at BHP UK
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- čas přidán 27. 08. 2024
- See how we remapped the BMW R1250GS. The BMW R1250 GS is a great bike, but it leaves the factory with unleash-able potential. It's true capabilities are massively hindered by Euro-emissions regulations.
When we remap the 1250 GS we make the following improvements:
• Increase power output and torque
• Improve the throttle response by correcting the fueling.
• Remove the throttle restrictions imposed by the factory map.
• Open the exhaust valve earlier for a more sporty and “throatier” exhaust note.
• Remove the exhaust valve if an aftermarket exhaust is fitted.
• Delete the cats from the software if a de-cat system is fitted.
All BMW R1250 GS models are supported by our ECU Flasher or you can bring your bike to our facility for remapping.
Available on our ECU Flasher:
shop.bhp-uk.ne...
01282 779000
www.bhp-uk.net
Socials:
linktr.ee/bhp_uk
I purchased the ECU flasher. The map written to the bike via the flasher has made quite a difference. The fuelling is spot on and the roll on, roll off is perfect. Well recommended!
Thanks for the kind words Alan. 👍🏻
Nice.
Is the 8bhp increase based on a bike with standard exhaust? I have a R1250r with akrapovic slip on cap. Will this give a higher increase?
Yes, this the slip on you can gain a couple bhp more and a better exhaust look and sound.
Is it possible to make it sportier and more power in dynamic mode, but more focus on fuel consumption and not compromising with noise in road mode?
Yes not a problem
Does the remap work on a 2022 Euro 5 R1250GS? Can you elaborate on your comments about restrictions in the lower gears? Does it make less power in 4th than 5th?
Those are some great gains! Could you do the same for a '21 R1250RT with factory fitted Akra end can? I'd be very interrested! Adiitionally would getting the (approved for road use) akra titanium headers make an additional worthwhile impact to power and torque output? They claim 1.7KW and 4.6 NM additionally. I do want to keep it legal though (I've been pulled over for exhaust checks before).
We can remap the RT too no problem! They do gain a little more power but you would have to decide if that little bit of power is worth the cost? The main gains on this bike are lower down and at partial throttle.
Check out our RT video here:
czcams.com/video/uJaI2vlMYP4/video.html
@@BHPUK thanks for the reply, it seems worth it just from a rideability perspective. Making the bike smoother at partial throttle openings. I'm going to seriously consider it, because I've been annoyed at times where the bike would get uncharacteristically choppy without any good reason (that I could think of)
Hi, I live in the USA. How have the same bike. IDE like to get my bike mapped.
Hi for more information please feel free to contact us on +441282 779000 or email us aat info@bhp-uk.net
You can purchase the ECU Flasher here shop.bhp-uk.net/products/bmw-ecu-flasher?variant=39883477778485
Hi, have you any experience with bmw r1250gs bikes, mines a 2022 bike, i normally use quantum remaps but i think these maps are just generic maps that was created on a stock 1250gs bike,ive also fitted quantum maps to a 1200gs and a 2018 1250gs all good results and all my bikes modified as belowe, although now mapped its runs lots better and perfect im thinking i need a custon map as my bike has free flow air filter,cat bypass and free flow arrow race can. its running stock engine breathers going back in the airbox which im going to move and its still got the exhaust flat fitted, do i want to be deleting this exhaust flap or leave it on, any advice would be great and can you create a custom map for my spec bike. thanks
What about R1250R 22’ model?
Yes, no problem:
shop.bhp-uk.net/products/bmw-ecu-flasher?variant=42045371940917
Hi I have a bmw r1250gsa full exhaust akrapovic and K&n filter how much bhp can do if is fully remapped????
You gain around 10-12bhp over a stock bike with this setup!
shop.bhp-uk.net/products/bmw-ecu-flasher?variant=39883477778485
If I were to buy a bog standard gs1250 with out dynamic pro, could you make the throttle feel sharper? I find that it's a very fluffy feel.
Yes we definitely could.
@@BHPUK amazing thanks very much.
Where in uk are you ?
I see you also rise the RPM limiter?
What is the estimated max. speed with this?
We can raise the limit a little if required.
@@BHPUK I have a (semi) tuned ancient 2007 1200GS.
The limiter is raised a bit and along with the (not perfected but better than stock) tuning I can see 219Km/h ON GPS on this old much simpler engine.
I fully expect a motorcycle model 15 years newer than mine and 70cc more, to be able to do more than a 15Km/h difference from this (again, on GPS).
For 1250GS I have only seen up to 236 on the dials (not GPS, so expect 5-10 less on GPS) in various youtube videos, really hope this can be "fixed".
Thanks for the info anyway.