Stock + JB4 Dyno Analysis

[studeezy]

Hi Guys, I’ve been lurking for a few years now. I've finally started modding my 2010 135i. Right now I’m all stock apart from a JB4. After the install I had misfires in one cylinder but they seemed to have gone away with new plugs.

I have BMS downpipes and intake waiting but I wanted to see what my power is like before I installed those. I wasn't very happy with the HP numbers (around 316.5 HP uncorrected @ 70 degree weather in Miami 3/13/2014). My torque was pretty decent @ 390+ lb/ft but it fell off pretty early. The car has 54k miles and has not been walnut blasted. I’m running 93 octane.

I made my most torque on map 5 but most HP on map 2 (Yes I know map 2 is only if downpipes are installed, I did it for science).

What do you guys think of the curve and numbers? I’ve attached JB4 logs for each map.

[studeezy]

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