MQB Haldex Tuning

Here at RRP we have been super busy developing our own Gen 5 Haldex AWD Software upgrade and flashing tool known as Haldex.Flash. This allows us to improve power balance, cornering, braking and launch times.Â
Our software upgrade is available for all Quattro and 4Motion MQB vehicles made from 2014-2019 with the module part number 0CQ 907 554 (X).Â
*Excluding RS Models and Audi S3 2018+ *Â
In its stock form the Generation 5 Haldex unit will only send 30% of its power to the rear wheels under acceleration, although it does have the ability to send up to 50%. This is only achieved in certain situations such as wheelspin and for the most part leaves the car with a 70/30 front to rear power split. Â
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Our software allows a near perfect 50-50 power split between the front and rear wheels while under acceleration, this works wonders for overall performance in all forms of driving.Â
This is all achieved while keeping factory tolerances safe within the Haldex system. Vehicles with engine software benefit even more, the higher the power output the more prominent the front axle power is. This can lead to potential loss of traction, especially during launch conditions.Â
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We have carried out extensive testing in all road driving conditions as well as motorsports. During drag racing we found an average 60ft launch improvement of 0.08/0.10 secs depending on conditions. Track work found cars where much more balanced during high speed cornering and corner exits (data coming soon). We even found use cases for cold weather conditions massively assisting ice and snow driving!
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Pricing starts at £399 installed at our Headquarters based in the south of England. Installation can also be carried out one of our approved partners listed below.Â
We also have a do it yourself tool available at the link belowÂ
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If you are a tuning shop or garage and wish to sell our Haldex software please click here to apply for an account. (Please only apply if you are a legitimate business user, personal applications will be removed)Â

BEFORE & AFTER GRAPH

