Aeroflow Performance | Huge range of performance car parts
In stock
Part Number
AF59-2153
USD 8.06

11 psi Blow Off Valve Spring
Suit AF64-5050 Blow Off Valve

These replacement blow of valve springs are specifically designed to fit inside the Aeroflow Performance 50mm blow off valves. Both of our Aeroflow Performance blow off valves feature a 11psi spring from out of the box. If you wish to change this spring, we offer either a softer 6 psi for turbo setups or a 2 psi spring designed for supercharger options.

AF59-2150   Green   2psi (.13BAR) Supercharger Only Spring

AF59-2152   Black    6psi (.40BAR) Turbocharger Spring (-8 to -12 in/Hg)

AF59-2153   Yellow   6psi (.75BAR) Turbocharger Spring (-18 to -20 in/Hg)

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