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.

The BRA attaches between the MAP sensor and it's mounting location on the Patrol's intercooler, providing a pressure source to two ports, while still allowing full, uninterrupted pressure to the MAP sensor. The two ports allow users to run a wide variety of accessories such as boost gauges and wastegate actuators, with the responsiveness, versatility and reliability that a traditional manifold pressure-operated system offers.

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