Thread: More N55 info
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      02-14-2011, 02:20 AM   #88
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Drives: '21 F87 M2C
Join Date: Jun 2010
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Quote:
Originally Posted by Luis C. View Post
Just installed a JB3 on my bone stock 2011 135i M package. Gave me 273hp on a DynoJet (stock) and having problems getting numbers with the JB3 installed (gave 288hp, expected more). Anyway, just today I raced with a 335i (N54) of a good buddy of mine and the "ass-o-meter" felt it like 310hp!!! JAJAJAJAJA!!! The 335 is giving 398hp rwhp. It beat the crap out of my 135 but it still felt pretty damn fast to me. My car is DCT, so I am not sure if I'm doing the "driving" on the dyno, right. Or that the ECU is just busting my balls on the Dyno for some reason. Any feedback will be appreciated!
what does your friend have done to the car?

i raced my friends E90 335i on JB3 Map5 w/ InJen DCI, AMS intercooler, Meisterschaft exhaust(all noise, no power) and my stock 135i held its ground. he couldn't pull on my car. Now he has downpipes but I haven't raced him yet cuz his car is in the shop for some major cosmetic upgrades.
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