Thread: Jb4 rattle fix?
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      12-14-2012, 09:06 AM   #2
robc1976's Avatar

Drives: E90 335i
Join Date: Mar 2012
Location: Illinois

iTrader: (14)

Originally Posted by addict135i View Post
Hey guys, my car has the wastegate rattles and I've read places about the jb4 having it. It's a g4 board 18ohm. Can someone help me out to fix it as it's very annoying!!! Thanks In advance!
If it s the older G4 board set the FUD = 99 (last setting under user adjustment)
JB4 G5, Stage 3 LPFP, Stage 2 MOTIV PI, VM 6466 ST, Custom OCC W/ SS lines, ER FMIC, ER CP W/HKS BOV, M3 control arms, M3 guide rods, M3 upper links, M3 front & rear sway-bars, HPA rear toe arms, Wavetrac LSD, HPF Gen 2, DEFIV kit, KW clubsport, Delrin solid SF bushings, stoptech rotors, Rogue Tranny Mounts, 1M bumper, M3 CF hood, M3 fenders, M3 OEM sideskirts, Mtech rear bumper, CSL trunk, MORR VS8.2 rims 245/295