Tial Q Blow Off Valve 11psi Spring Silver - Universal Subaru-STI-2006 The KCA335 provides both adjustments

The KCA335 provides both adjustments in a single component

Independent Corner Adjustment for Track and Street

Monotube gas shock construction

or any other connection on your intake manifold

and it is ideal for those with highly modified street cars

Tial Q Blow Off Valve 11psi Spring Silver - Universal Subaru-STI-2006 The KCA335 provides both adjustmentsTial Q Blow Off Valve 11psi Spring Silver Universal RallySport Direct proudly carries a great collection of turbocharger upgrades brought to you by the industry leaders at Tial. This is the Tial Q Blow Off Valve. This blow off valve is very popular among enthusiasts who need a fast reacting blow off valve to relieve boost in mid to high horsepower builds. This blow off valve produces a unique sound and is ideal for the demanding enthusiasts with a