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      11-13-2012, 04:30 AM   #1
BimmerPost Supporting Vendor

Drives: BMW
Join Date: Feb 2012
Location: SoCal

iTrader: (22)

BMS JB4 Performance Tuner Plug & Play with G5 Boards!

A must have for any N54 Motor. We are offering free shipping!

Or as a current promo, we are offering free local installs!!.
PM or Email at today for more info!!

You may also order direct from our website:

• 2006-2010 E90 Sedan 335i / 335xi
• 2006-2010 E91 Touring 335i / 335xi
• 2006-2010 E92 Coupe 335i / 335xi
• 2007-2010 E93 Convertible 335i / 335xi
• 2008-2010 E60 Sedan 535i / 535 xi
• 2008-2010 E61 Touring 535i / 535 xi
• 2008-2010 E82 Coupe 135i
• 2011+ 335iS
• 2008-2010 E88 Convertible 135i
• 2009-2011 E89 Z4 35i + 35iS
• 2008+ BMW X6 xDrive35i
• 2009+ BMW Z4 sDrive35i
• 2011+ BMW X5 xDrive35
• Fully compatible with DCT transmissions!

Ready to take your BMW twin turbo to the next level?
How about up to ~80hp to the wheels (100hp crank) on a completely stock car or up to 180hp to the wheels (215hp crank) on a fully modified car? The JB4 features a simple plug and play installation harness and built in deletion of hidden "tuner detection" codes. Compatible with all ECU versions. With over thousands and thousands in use and tens of millions of customer miles driven the JB tune has proven time and time again to be a great and easy way to extract the true potential from your N54 twin turbo!

Now shipping with JB4 G5 board featuring 5x the processing power, 2x the memory, more robust signal conditioning, and integrated CANbus. The new CANbus module allows the JB4 to communicate with your vehicle like never before. New features include code reading/deleting, optional in dash boost, timing, air/fuel, shift light, and IAT gauges, autotuning, a buttery smooth new CANbus based integrated boost control system, map switching on the fly via steering wheel controls, built in downpipe fix, hot/cold oil temperature protection, progressive methanol integration, water pump remapping, gear dependent boost control/traction assist, and much more to come with free firmware updates that can be uploaded using a windows laptop (or mac w/ windows emulator or Windows OS installed via Bootcamp) and BMS USB cable.

In addition to the performance mapping the JB4 features several "on the fly" user selectable maps including a 100% stock bypass map, a 4500rpm rev limited valet mode, a fuel economy map, a progressive methanol map, a race gas map, and for those interested an rpm by rpm user adjustable map. And unlike other flash and piggyback tunes that charge per the map and may lock to your VIN the JB4 is 100% unlocked. Meaning you get access to every new feature that is release free of charge and when your lease is up, you will be able to resell the JB4 without penalty

G5 board also available for those who wish to upgrade from their G4 Boards.

2STEP/NLS also available!

BMS N55 Stage 1 and Stage 2 (JB4) Performance Tuners also available.

These are for newer BMWs (2011+ BMW 135i, E90/92 335i N55 "Twin Power" Motors), excluding the 335iS