S55 F80 M3 running Pure Stage 2+ Turbos pushing 852whp on E85/Meth

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Platinum Vendor
Jun 28, 2017
Hey Guys,

Just wanted to share these awesome results we got yesterday on the dyno with our F80 M3 Shop car.
Car is running the following mods:
- Pure Stage 2+ Turbos
- HCP Custom flash via bootmod3 platform
- TPG rods/pistons package (Pauter rods/Wiseco pistons)
- Headgames Motorworks modified head and custom springs/studs
- Wagner IC upgrade and radiator package
- FI Interchiller for extra cooling
- VRSF Catless Downpipes
- Active Autowerke Midpipe
- SSP Spec-R Clutch upgrade
- Litespeed racing forged aluminum wheels
- Torqbyte meth standalone controller
- FTP Chargepipes
The dyno was done on E75 fuel mix and dual nozzle meth. It also has room for more (we have 4 bar tmap sensor on the way).


852whp and 987wnm. And look at that power curve. It just keeps pulling till the very end.
Unfortunately it has been raining here for the last days and we did not get to drive it on the street yet to test 100-200 or 100-250. We will update the thread with these results next week when weather will be better!

Kind regards,
Last edited:


Nov 16, 2016
West Nyack, NY
Very nice numbers.

What's your impressions on the headgames built cylinder head? Any reason you didn't rev it out to 8,000? Peak power at 7,300 and it seemed to be still climbing.