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www,bwchiptune.co.uk remaps offers for xdrivers

Discuss your latest mods or ideas, and anything to do with the BMW X5 (E70).
celica

Re: www,bwchiptune.co.uk remaps offers for xdrivers

Post by celica » Fri Sep 18, 2015 10:02 pm

[quote="sitrom"]
I have my car (X5 35d) booked with him for this Saturday. So I am sure he is still remapping X5s.
[/quote]


What was cost
Feedback on results and experience of service

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Re: www,bwchiptune.co.uk remaps offers for xdrivers

Post by Marrow » Fri Sep 16, 2016 9:41 pm

E70lci 3.0d 245bhp figures and cost ??

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Re: www,bwchiptune.co.uk remaps offers for xdrivers

Post by jason@bwchiptune » Tue Nov 08, 2016 8:09 am

[quote="Marrow"]
E70lci 3.0d 245bhp figures and cost ??
[/quote]

I normally see 300-310 Bhp with an extra 60ft
Remap is £450 on these


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Re: www,bwchiptune.co.uk remaps offers for xdrivers

Post by Marrow » Tue Feb 14, 2017 8:16 pm

[quote="Marrow"]
E70lci 3.0d 245bhp figures and cost ??
[/quote]

Any dealers in the East Yorkshire area by any chance ?

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Re: www,bwchiptune.co.uk remaps offers for xdrivers

Post by jason@bwchiptune » Sat Apr 15, 2017 3:27 pm

Simon thorpe in hull
01472 355520


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PERFORMANCE TUNING REMAPS,DIAGNOSTICS,SERVICE & REPAIRS
TUNING DEALERS ACROSS THE UK
DYNO DYNAMICS ROLLING ROAD
http://www.bwchiptune.co.uk
http://www.bwautorepairs.co.uk
02085611818

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Re: www,bwchiptune.co.uk remaps offers for xdrivers

Post by Richardgiz » Wed Aug 09, 2017 9:13 am

Hi Jason,

I have a 2012  X5 40d  306hp.  I recently purchased a Racechip. My ultimate goal was not outright performance gain, but improved MPG and retention of drivability.  I have found the Racechip does not  deliver any real improvement in MPG and whilst midrange is significantly improved, the drivability at low speed is worse particularly on part throttle from a standstill.  I am returning the Racechip.

Is this something you would be able to address for me with a remap and how much would you charge?

Thanks Jason

Rich

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Re: www,bwchiptune.co.uk remaps offers for xdrivers

Post by Sit » Tue Oct 24, 2017 8:23 pm

Any official installer near Bristol, also interested to know how this affects AUC warranty, can it be ‘seen’ if in for routine servicing??

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Re: www,bwchiptune.co.uk remaps offers for xdrivers

Post by X5Sport » Tue Oct 24, 2017 9:28 pm

Based on what others have had happen, then yes it can.  Jason may have a new trick, but earlier ones when found resulted in the code being overwritten and the warranty being torn up.  That was a couple of years back though.

BMW servers know what codes exist on each car and keep a record.  If something called the checksum doesn’t match then the system assumes there is an issue and rewrites the map back to the last known good one.  Friendly of them!  >:(

If the checksum stays intact then a map ought to be invisible......and that may be the latest trick  :D
:ant: Never anthropomorphise computers. They hate that.

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Re: www,bwchiptune.co.uk remaps offers for xdrivers

Post by Sit » Tue Oct 24, 2017 10:20 pm

Hmmmm so maybe it needs to be one of those products with a 'switch' type box which allows you to return the car to the stock map if required, that way it could be returned to stock prior to service then 'remapped' afterwards??

Am I on the right lines with that thought process?

Si
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Re: www,bwchiptune.co.uk remaps offers for xdrivers

Post by IanP » Wed Oct 25, 2017 7:48 am

Being do a bit of research re X6M tuning, and while BMW might not be able to see if the car had been remapped once it has been removed, they will certainly be able to see that the the stock parameters have been exceeded i.e. boost pressure. Depends if they decide that this has affected the car if a claim is made.
As an aside, my wifes new 2 series coupe can send data to BMW without being in a garage, as I guess all new BMWs can. A remap would soon be picked up.

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www,bwchiptune.co.uk remaps offers for xdrivers

Post by rneale69 » Thu May 04, 2023 7:31 am

I am new to this forum as came across it looking for recommendations for a good tuning company. Jason has just done my X5 4.0d and it is so much better to drive, really pleased with the result and a genuinely knowledgeable guy. I can certainly recommend him and the team at BW Chiptune.

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