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20-25 BMW M240, M340, M440, Z4 and Toyota Supra Dual Line Lock Kit w/ Brackets

Instructions: Click Here

This bolt on dual line lock kit is an easy to plumb and mount kit for your 2020 to 2024 BMW. This dual line lock kit allows you to attach the factory front brake hardline directly to the TBM line lock with the supplied adapters and brackets. The included brake line is designed to connect directly to your TBM F3 or Stock Brakes.

These line lock kits allow for easier burnout function with your BMW by allowing to hold pressure to front brakes while holding no pressure to rear brakes when activated. 

*Note: You can only activate the line lock on AWD models if wire up a Transfer case disconnect module*

Note: Wiring is required for line locks to function. See instructions for line lock functionality. Click Here

Note: Mounting bracket holes (2) will need to be drilled into the upper frame section to mount the line lock. 

Note: If not utilizing, you will need to install a plug in the sensor port location of the line locks.

Kit Includes:

• (2) 52-1022 TBM Line Lock
• (2) Factory Brake Line Adapters 
• (2) 12-2027 Line Lock Bracket
• (2) TB-FBK10-90 Brake Lines
• (2) 10-0566L Brake Lines
• 3AN Brake Line Fittings
• Hardware Kit
• (2) Pigtail wiring for linelock

• 3AN or 3/16 Brake Lines – No Pipe Adapters!
• Low Amp Draw (1.5A Typ.)
• 12-20V Input
• Light Weight (350 grams)
• Fly-Back Diode in Coil
• IP67 Coil and Deutsch Connector
• Harness Included
• Rated for 3000psi

Pressure sensor port for 1/8" NPT female. This sensor port is known to clear SSI, Holley, and RIFE pressure sensors. Other sensors may be too large to clear fittings when directly mounted and may require a 90 or 45 degree male/female fitting.