Hello Everyone,
There has been quite a bit of a stir going on as of late regarding APR's v3.1 ECU Recalibration for factory equipped Ko4 turbocharger engines.
APR has recently released v3.1 for all ED30/Pirelli Edition's, SLC R's, Golf R's, Scirocco R's, TT-S' and S3's developed, tested and approved for the UK market.
APR UK's Golf R was the primary development car so we will start with the results of it thus far.
2010 VW Golf R DSG Stage 2+
APR v3.1 ECU Recalibration
APR High Pressure Fuel Pump
VWR Induction System
VWR Turboback Exhaust
VWR Anti-roll Bars
VWR Lower Engine Mount
VWR Coilover Suspension
VWR Braking System
Haldex Performance Controller
Our first timed testing event was a few weeks ago at Santa Pod Raceway with yours truly behind the wheel:
![](https://www.mk5golfgti.co.uk/forum/proxy.php?request=http%3A%2F%2Fwww.goapr.com%2Fnews%2Fwp-content%2Fuploads%2F2012%2F04%2FGolf-R-Santa-Pod-Timeslip.jpg&hash=ce135229ebbcd3c81825fd440793d3580eae5db1)
Some of you may have seen Jonny's thread here
http://www.vagoc.co.uk/vb/showthread.php?t=10722&showall=1 and as we had planned to run the Golf R at the MLR 30-130mph day we ended up at Bruntingthorpe instead.
![](https://www.mk5golfgti.co.uk/forum/proxy.php?request=http%3A%2F%2Fwww.goapr.com%2Fnews%2Fwp-content%2Fuploads%2F2012%2F04%2Fgolf-R-bruntingthorpe.jpeg&hash=9b39a8c6e51fe0b7b2f19395da92314411d73358)
With Jonny behind the wheel and some help with the launches from a wet surface we were able to achieve the following:
![](https://www.mk5golfgti.co.uk/forum/proxy.php?request=http%3A%2F%2Fwww.goapr.com%2Fnews%2Fwp-content%2Fuploads%2F2012%2F04%2Fgolf-r-0-60.jpeg&hash=7ba4b4a29af39f4fd692f6788087cdd0d755d97e)
![](https://www.mk5golfgti.co.uk/forum/proxy.php?request=http%3A%2F%2Fwww.goapr.com%2Fnews%2Fwp-content%2Fuploads%2F2012%2F04%2FGolf-R-quarter-mile.jpeg&hash=f3726faa35cf4a66f24c5a3bb7844dc3eaee8faa)
As we finish up our dyno installation project at our office in Milton Keynes, we will release Official Power Figures for v3.1 but here are some unofficial results in the meantime:
SEAT Leon Cupra R Stage 2+ APR v3.1 APR HPFP in Denmark:
![](https://www.mk5golfgti.co.uk/forum/proxy.php?request=http%3A%2F%2Fwww.goapr.com%2Fnews%2Fwp-content%2Fuploads%2F2012%2F04%2Fdenmark-v3.1-dyno.jpg&hash=0c421648879a99aff7471506b971845af93904ee)
Please feel free to update this thread with any other performance measurements you may have achieved with APR's v3.1. Eventually I will build a database in this thread to document all of the various dyno graphs, 0-60 times, 1/4 mile times, etc.