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albertc albertc is offline
Junior Member
Posts: 190
Join Date: Nov 2011
Car: 2007 335i
Default 07-23-2020, 08:56 PM

Originally Posted by BIMMIN
Also ditch the jb4 and get a competent bmw tuner for a legit tune controlled by your dme
I am just curious . What is wrong with the jb4?

JB4 flash with JB4, 4.0 bar sensor, DocR 6870, Race InterC, FuelIT stage 3 (525), Helix OverDrv 3x, Phoenix Intake with PI (750cc) with BMS controller, PrRW coil pack kit, WaveTrc Diff. E85
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