You will need fittings, this is a great option so you can run hard line with straight or elbow fittings.
KEY FEATURES AND BENEFITS:
3P manifold with new threaded-port option, allowing for additional customization.
Threaded ports make integrating straight or elbow hard lines and/or threaded-steel braided air lines easier and safer.
High-grade, fully integrated components, a 32-bit processor for precise 4-corner control, built-in Bluetooth, and an intelligent accelerometer for accurate adjustments.
Limited-lifetime, unlimited mileage warranty.
THIS KIT INCLUDES:
3H/3P digital controller
Integrated ECU + manifold with 1/4″ threaded ports
Advanced electrical wiring harness
60 ft. of 3/8″ air line
Inline water filter
All wiring, fuses, hardware, etc. required for installation