$199.00
Sku:
Engine Tuning
Burger Motorsports
ADD 100 Horsepower to your Twin Turbo BMW Instantly! 
2007-2010 BMW 135 335 535 Z4 X6 and 2011-2013 335is 1M and Z4 N54 Twin Turbo
How about up to 80hp to the wheels (100hp crank) on a completely stock car, up to 160hp to the wheels on factory turbos, or up to 350hp to the wheels on a fully modified car with larger turbo(s)? The JB4 includes a simple plug and play installation harness and is compatible with all ECU versions and transmission types. It's everything you need to take your N54 powered vehicle from mild to wild!
Quick Install Tuner:
For those looking to take things to the max up to +4psi can be quickly dialed in! Does not trigger codes and does not require entering the ECU area for installation. Can be installed and removed in minutes without any tools.
THIS PRODUCT IS DESIGNED FOR OFF-ROAD & RACING USE ONLY!
*Not Available in California*
ADD 100 Horsepower to your Twin Turbo BMW Instantly! 
2007-2010 BMW 135 335 535 Z4 X6 and 2011-2013 335is 1M and Z4 N54 Twin Turbo
How about up to 80hp to the wheels (100hp crank) on a completely stock car, up to 160hp to the wheels on factory turbos, or up to 350hp to the wheels on a fully modified car with larger turbo(s)? The JB4 includes a simple plug and play installation harness and is compatible with all ECU versions and transmission types. It's everything you need to take your N54 powered vehicle from mild to wild!
Quick Install Tuner:
For those looking to take things to the max up to +4psi can be quickly dialed in! Does not trigger codes and does not require entering the ECU area for installation. Can be installed and removed in minutes without any tools.
THIS PRODUCT IS DESIGNED FOR OFF-ROAD & RACING USE ONLY!
*Not Available in California*

Many of our items ship COMPLETELY FREE to the contiguous 48 United States.

For international patrons, please email us at info@kiesmotorsports.com for a customized quote.

Many of our items ship COMPLETELY FREE to the contiguous 48 United States.

For international patrons, please email us at info@kiesmotorsports.com for a customized quote.

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