Hallman Evolution RX Boost Controller
WOW! There aren't many true innovations in the world of boost controllers, but this is one. Hallman Boost Controllers took their Pro boost controller and added remote adjustment capability. Yep, for well under $200, you have continuously adjustable boost from inside the car.
A cable threaded through the firewall allows you to directly dial the boost controller from a cockpit-mounted knob. This does require drilling a hole in your firewall, but otherwise the installation is a snap. The kit comes with the boost control valve, cable, adjustment knob, mounting hardware, vacuum hose, and zip ties -- just about everything you need.
The RX model is designed with a ceramic ball and a light-pressure spring for quick response and excellent adjustability at boost levels 2-5 pounds over stock. A heavier spring is included for running higher boost levels, if you prefer.
If you are reading this and feeling bad because you just got a traditional Hallman boost controller, there's an option for you too. Just add the Cockpit Controller Add-On Kit to your existing Hallman controller, and you too can dial in the boost from the comfort of your driver's seat.