535xi 2009 Performance upgrades !!!

doubled24 · 07-18-2010, 09:39 PM

Quote:

Originally Posted by gbreeE90

Jb3 is best. Idk about exhaust, but BMS or afe intake

from an engineers perspective the jb3 is a piece of shit tune

im frankly surprised terry hasnt blown up a few dozen motors by now. hats off to the engineers at bmw for making software resilient enough for idiots like him to slap tunes on.

Mrbig · 07-18-2010, 10:25 PM

Wowwww ok I guess there is much to looked into on wat tune should be bought but really procede is that much better ?

chiaobaby · 07-18-2010, 10:49 PM

Be an educated consumer read all the post then decide . besides here

there is also n54tech.com .

07-18-2010, 10:25 PM	#24
Mrbig Major 115 Rep 1,472 Posts Drives: 15 M3 Join Date: May 2007 Location: N.Y.C iTrader: (1)	Wowwww ok I guess there is much to looked into on wat tune should be bought but really procede is that much better ?
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07-18-2010, 10:49 PM	#25
chiaobaby First Lieutenant 9 Rep 332 Posts Drives: 335i Join Date: Jul 2009 Location: NYC iTrader: (7)	Be an educated consumer read all the post then decide . besides here there is also n54tech.com .
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