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Old 10-05-2012, 02:01 PM
dunderhi's Avatar
dunderhi dunderhi is offline
Next: '18 AMG GT Roadster
Location: MD
Join Date: Dec 2006
Posts: 6,866
Mein Auto: 15 M6 vert, 15 328dxt
State of Stage 4 Confusion?

At 29kmi I'm on the fence as to whether I'll do any more mods to my 550, but I did check out Dinan's site which describes the Stage 4 components.

On the Stage 4 Performance Intercooler Software Upgrade page it says: Maximum gain of +20 hp and +10 ft-lbs (when used together with Dinan Stage 4 Intercooler Software)

On the High Performance Air to Water Intercoolers page it says: Add 10 Horsepower when used in conjunction with the High Performance Air-to-Water Intercoolers

So what have you guys been told: 10hp, 20hp, or 30hp?

2015 M6 Drophead Coupé
2015 328xd Estate
2013 X5M Sport Utility Vehicle
2013 650xi 2 Door Fastback Saloon
2011 Dinan 5 Saloon
2011 335d Saloon

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