Boost Reference Adapter - Suits VAG 2.0 TSFI Engines - Replacement Adaptor for Turbosmart VAG Valves 

Turbosmart's Boost Reference Adaptors (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 vehicle's MAP sensor and the intake manifold, providing a pressure source to two-port while allowing full, uninterrupted pressure to the MAP sensor. The two ports allow users to run various 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 aluminium, Turbosmart's BRAs ensure an excellent fit, zero leaks and complete compatibility with the OEM MAP sensor.