AEM 30-4350 Tru boost goes great with the AEM UEGO wide band. This unit has a dual feature! You can read your boost and adjust it all from 1 unit! Complete stand-alone boost controller gauge   On-board pressure sensor included for boost...

The Hallman EVOLUTION Kit uses the same valve as the Pro Kit, and has the same features, but ALSO is integrated into a self-contained cockpit controller cable system. It also contains a mounting bracket, 3 feet of hose, a hardware kit, and...

The Hallman EVOLUTION RX Kit uses the same valve as the Pro RX Kit, and has the same features (INCLUDING A CERAMIC BALL), but ALSO is integrated into a self-contained cockpit controller cable system. It also includes a mounting bracket, 3 feet of...

The brand new Hallman Pro Kit contains the newly designed Hallman Pro valve, the new standard by which manual boost controllers will be measured. It is machined of billet aluminum and stainless steel pieces, and incorporates new features not...

The brand new Hallman Pro RX Kit contains the Hallman Pro valve with a ceramic ball, light AND heavy springs, 3 feet of hose, mounting bracket, hardware packet and complete installation instructionst. The Hallman Pro RX Kit is designed...

From the leader in performance turbochargers and intercoolers, Turbonetics is proud to introduce the Billet Boost Controller. This manual boost controller is CNC manufactured out of one piece billet 6061 aluminum; no homemade bleeder valves, or...