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      07-12-2018, 11:09 AM   #33
hibye19013
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Drives: 2011 BMW 335i xdrive
Join Date: Sep 2016
Location: SW Chicago Suburbs

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Quote:
Originally Posted by Xdrive35i2014 View Post
I think it really depends on the dyno. That's why i asked if he got a baseline. From what i have seen, should expect about +80-100AWHP if you go from stock to PS2 on pump gas only with a proper tune.

A lot of vendors only show glory run dynos with meth and ethanol but that's understandable as they need the numbers to get people to buy stuff.
This is my baseline. I wanted to see how twisted tuning would improve as we fine tune the car but I haven't had the time to finish it. Once finished tuning, 400 awhp is possible on pump gas. We were shooting for 500 awhp since my neighborhood gas station has 110oct race fuel available. I don't want to deal with meth or ethanol.

Just to be clear, it was on a dynojet on 93oct from the pump, no meth, no ethanol.
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2011 335xi | Pure Stg 2 Turbo + inlet + GFB DV | ETS 5" FMIC | VRSF Catless DP + CP | HKS Legamax exhaust | Fuel-it Stg 2 LPFP | K&N drop-in | N20 TMAP | MHD | xHP Stg 3 | ER Oil Cooler | CSF Radiator | Eibach Pro Springs | Bilstein B6 | F30 M Performance Brakes | Eibach RSB | 18" Enkei Raijin | Michelin PSS 225/40-18 |
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