IRMA BLOWOUT SALE! Starts today with our "Category 3" Group Buy on Hahn/QA1 Coilovers for Polaris Slingshot - see News tab for details
Cart 0
Billet Blow-Off Valve, Cobalt SS/Turbocharged

Billet Blow-Off Valve, Cobalt SS/Turbocharged

$ 300.00

Billet Blow-Off Valve System, Cobalt SS/TC: Includes Open Discharge Billet BOV and hardware for Hahn Charge Air Piping.  Offered two ways: Open Discharge and Recirculating.

As the name implies, the Open discharge simply vents the bypassed air under the hood.

Our Recirculating version is a clean solution to a recirculating system which will take the air the blow-off valve discharges and direct it back into the turbo inlet.  This will provide faster turbo spool after upshifts, and is generally a smoother operating system as compared to external or open discharge.  This version includes piping and hardware to duct air back into our CoolRam intake system for Cobalt.


Share this Product

More from this collection