high boost pressure without leaking and its unique design allows extremely fast venting of
boost when actuated. It is designed to operate in multiple venting modes and can be quickly
reconfigured using simple hand tools. Innovative engineering and precision manufacturing
result in a compact package able to fit in the confines of a tight engine bay.
The XLE BPV supports three operating modes: full recirculation back into the intake tract,
hybrid mode venting to the intake track and atmosphere and full atmospheric with all air
vented to atmosphere. The spring preload adjuster allows fine tuning of the pressure
required to open the valve. Operating mode and spring preload are both adjustable using
simple hand tools.