Turbosmart's Boost Reference Adapters (BRAs) allow access to a reliable boost reference, without compromising the operation of the car's standard sensors and control systems. 

This BRA attaches to the PCV barb right behind the throttle body on the intake manifold, and provides a pressure/vacuum source to two ports, while still allowing full, uninterrupted operation of the PCV system. The two ports allow users to run a wide variety of accessories such as boost gauges and blow-off valves, with the responsiveness, versatility and reliability that a traditional vacuum-operated system offers.

Precision-machined out of billet aluminum, Turbosmart's BRAs ensure an excellent fit, zero leaks and complete compatibility with OEM components.