and their plastic construction fatigues with the heat of the turbo and eventually crack

The Dual Port is a 50-50 recirculation/vent-to-atmosphere valve for that classic vent-to-atmosphere sound at high boost

Ultra high performance reinforced silicone vacuum hose

This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm & revisions to the actual springs fitted resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive

which in turn requires top level driving skill and ability to adapt to a new setup

Concaver CVR1 22x9,5 ET57 5x130 Carbon Graphite VSR7 and their plastic construction fatiguesPCD: 5x130 ET: 57