BMW X5 xDrive50e 3.0 B58 483bhp/490ps Dyno Test - Bluespark Tuning Box
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- เผยแพร่เมื่อ 4 เม.ย. 2024
- The chip tuning box featured in this dyno test can be found here: bluesparkautomotive.com/bmw-x...
In our latest dyno test we have this brand-new 2024 G05 BMW X5 xDrive50e in for tuning and testing. After an installation of our specifically designed Pro Petrol SENT chip tuning box, it was up on the rollers to see what the engine could achieve.
The 194bhp electric motor is paired with very capable B58 engine, which we have already seen a lot of on this channel, so we already know the tuning potential from this X5. Our linked, braked 4wd dyno suited perfectly here for BMW’s All-wheel drive xDrive system.
Another thing to note, is that these vehicles currently have locked ECU’s with no way to read or write the ECU data. This means that while traditional remapping is impossible, our tuning box can give owners the opportunity to make fantastic gains without requiring a traditional ECU flash. This has the added benefit of being traceless once removed for warranty purposes.
Dyno testing before and after shows healthy gains across the rev range, with a significant increase in power and torque, really transforming how the X5 feels to drive.
Peak power was increased, as we were able to lift it from 487hp at stock, up to 601hp with the box. If you take a look at the dyno graph here 0:41 you can see how we change that curve (dotted red and blue lines). We give real consistency here, bringing that extra power in as soon as possible, whilst holding it for as long as possible throughout the rev range. Looking closer at the section beginning at around 4500rpm, you can really see the increase compared with stock, as our tuned run continues to climb, in the places where the stock power had already begun to level out.
Torque also saw some great improvements. Stock figures showing slightly higher than what is claimed, producing 723Nm instead of the 700Nm claimed, but not particularly unusual to see strong stock figures here, as they can often push higher than BMW claim. At stock the engine produced 723Nm and now 856Nm with the box. If you take another look at the graph (solid lines), you can really see where we have applied those gains, allowing those torque improvements to be applied through the revs, giving that increase exactly where it’s needed.
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Totally different car since I had the tuning box installed it’s an absolute shuttle now thanks lads see you again next time
Very glad to hear it James, we always love seeing results like these 👍
Totally different car since I had the tuning box installed it’s an absolute shuttle now thanks lads see you again next time 👍
The potential on this car is super interesting, the gen 3 B58 is a much bigger upgrade than the gen 2 was over gen 1. With a flash tune these things might be pushing 800hp with a stage 1 tune(JB4 already putting down 500+whp on a stock Gen 3 740i)
There is massive potential in these. The big thing limiting us in the UK is the lack of decent Ethanol blend fuels. Unfortunately the general public now associate ethanol with being low octane because 95RON is now E10.
So it takes until 3500rpm to exceed stock? Every day driving won’t be as torquey.What was the 0-60 or 0-100kmh improvements?
Its making more power and torque than stock from the start of the graph? The both solid lines are torque and the dashed lines are power. In both cases red is standard, blue is tuned. Its making an increase from 1500RPM and a big increase from 2000 RPM onwards.
@Guy Schlacter Seriously how do you read that graph and come to that conclusion?
Interesting to see 0-100 km/h 100-200 km/h. Does it change top speed? Hade other tune on my old BMW and it did over 265km/h when tuned.
Would you want to go faster than 155mph in an X5? I'd agree it would be good to see dragy times though.
@@DavidBelser Make sure your tires speed rating can handle it, otherwise you will be in for a nasty surprise.
BMW Tire 300km/h. Checked with BMW, and German autobahn 280 km/h wouldn’t be something hard with X5 with 600+ hp
@@DavidBelserwhy not on German autobahn. 250km/h no problem for 600+hp BMW and its a quality car and don’t think it would be a issue for 265-280/h.
It doesn't alter the top speed limiter no. 100-200 will be very significantly improved but we don't typically test customer's cars on a public road. The speed limiter will currently be set at 155mph real speed which is more like 170mph/275kmh indicated.
how i purchase and how mucb
You can purchase directly from the link here: bluesparkautomotive.com/bmw-x5-b58-2998cc-490ps-700nm-petrol-sent
487Hp/533FtLbs measured on stock tune,...@ the Wheels! Really!! Is BMW quoting that much of a lie, or are they simply repeating advertised Hp and Torque?
This is measured crank hp. As with most European dynos we are measuring both power under load and coastdown losses to measure crank hp. The figures are very slightly higher than stock quoted but not unusually so.
Totally different car since I had the tuning box installed it’s an absolute shuttle now thanks lads see you again next time 👍