The Hallman Evolution RX Boost Controller kit contains the same features of the Hallman Pro RX Valve. This valve is integrated into a self contained 72 inch cockpit controller cable system. The self...

The Hallman Pro Boost Controller Kit contains the new Hallman Pro valve. The new Pro valve is machined out of billet aluminum and stainless steel pieces. The new design of the valve incorporates some...

The Hallman Evolution Boost Controller kit contains the same features of the Hallman Pro Valve. This valve is integrated into a self contained 72 inch cockpit controller cable system. The self...

The Hallman Evolution RX Boost Controller kit contains the same features of the Hallman Pro RX Valve. This valve is integrated into a self contained 72 inch cockpit controller cable system. The self...

The Hallman Evolution RX Boost Controller kit contains the same features of the Hallman Pro RX Valve. This valve is integrated into a self contained 72 inch cockpit controller cable system. The self...