E Series N55 JB4

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E Series N55 JB4

529.00

Ready to take your BMW N55 turbo to the next level?
How about up to 60hp to the wheels (80hp crank) on a completely stock car or up to 100hp to the wheels (120hp crank) on a fully modified car? The JB4 features a simple plug and play installation harness for easy installation and includes many features not found on any other tune. Including on the fly in dash map switching between factory and various performance maps, optional in dash gauge displays for boost and other critical engine parameters, progressive water/methanol support, ethanol fuels support, built in code reading, and much more.

 

FOR YOUR INFORMATION:

JB4_55_A
135/335/X1 2011 & Some 2012 Harness Type A

JB4_55_B
135/335/X1 2012+ Harness Type B

 

THIS PRODUCT IS DESIGNED FOR OFF-ROAD & RACING USE ONLY!

*Not Available in California*

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COMPATIBLE MODELS:

QUICK INSTALL TUNER:|

BMW 1 Series
• 2013+ N55 BMW F20 F21 M135
BMW 2 Series
• 2014+ N55 BMW F22/F23 M235i
BMW 3 Series
• 2012+ N55 BMW F30 F31 335i/xi
• 2013+ N55 BMW F34 335i xDrive GT
BMW 4 Series
• 2014+ F32 F33 F36 Coupe 435i / 435xi
BMW 5 Series
• 2012+ F07 535i GT
• 2012+ F10 F11 535i / 535xi
BMW 6 Series
• 2011+ F13 640 Coupe
• 2011+ F12 640 Convertible
• 2012+ F06 640 Gran Coupe
BMW X Series
• 2013+ X1 N55 TwinPower
• 2012+ X3 X5 X6 N55 TwinPower

PERFORMANCE TUNER:

BMW 1 Series
• 2011-2013 N55 BMW E82 E88 135i LHD
BMW 3 Series
• 2011+ N55 BMW E90 E91 E92 E93 335i/ix
BMW X Series
• 2011+ N55 BMW X1


Although our products are designed to work with a vast majority of BMWs, there are some situations where a cars specific configuration may require additional components or may make the car incompatible. For any compatibility questions, please email us at info@kiesmotorsports.com. Thank you.