
NGP - 2015-up Mustang S550 Line Lock Kit w/ Stainless Steel Brake Line Upgrade
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2010–2014 Mustang Line Lock Kit | GT, GT500 & Boss 302
The Next Gen Performance Mustang Line Lock Kit is the only true bolt-on line lock system available for the 2010 Mustang GT and 2011–2014 Mustang GT, GT500, and Boss 302. Perfect for drag racing and performance applications, this kit installs easily and is engineered for maximum reliability.
Built with polished stainless steel 8mm lines, this system is designed to withstand extreme heat and up to 3,000 psi of line pressure, ensuring long-term durability at the track. The solenoid features hi-flow inlet and outlet ports for consistent performance, plus built-in mounting tabs for a clean, factory-like installation.
Install Video Below
https://youtu.be/icCm1_QSQJA?si=I75PUhVJxLg2giFx
What’s Included in the Kit:
Heavy-duty solenoid
Two stainless steel brake lines (front)
All necessary fittings
Complete wiring with connectors, switch, and fuse holder
Step-by-step installation instructions
✅ Fits 2010 Mustang GT, 2011–2014 Mustang GT, GT500, and Boss 302
✅ Instant line lock activation for burnouts and drag strip prep
✅ Stronger pedal feel with stainless lines included
✅ Simple bolt-on installation—no custom fabrication required
Upgrade your Mustang’s drag racing performance with the Next Gen Line Lock Kit—the easiest way to achieve consistent burnouts, improved launches, and reliable performance on your S197 Mustang.