JB4 N54 2 STEP / NLS Relay

JB4 N54 2 STEP / NLS RelayJB4 N54 2 STEP NLS Relay This add on kit for BMW N54 engines allows your JB4 to "2step" the engine (cycle power to the coils) to build boost when not under load. Useful as both a noisemaker for both manual and automatic transmissions, and for launching with manual transmissions. It also allows No Lift Shifting (NLS) for manual transmission cars. The relay kit requires a JB4, back end flash map, and BMS data cable or JB4 mobile connect kit. Note that

The ARM Motorsports 4

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Boost your Mustang's performance with the S&B JLT Super Big Air Intake – the ultimate enhancement for any serious driver

• 2018-2023 B46 B48 G30 BMW 530e

Specialized MAF Tube: Features a high-quality MAF aluminum air intake tube for smooth airflow and reliable performance

Invest in the S&B 62 Gallon Fuel Tank for your GM Duramax and enjoy enhanced fuel capacity

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Requires either the BMS Supra Intake to fit or if you would like to keep the factory intake you can use the BMS B58 intake muffler delete to make room needed for the can

Unleash the full potential of your 10th Gen Honda Civic 1

This is the exact opposite of what you want for getting your F25/F26 X3/X4 to perform better

Download the free BMS CANflex apps here:

2004-2006 GMC Sierra 2500 5