Nuke Blow Off Valve Spring | SCR NUK0072

You're buying from Kauri Auto Parts: new aftermarket and OE-replacement parts, dispatched from within New Zealand, with GST already in the price.

To get the effect you want from your new Blow Off Valve, use the correct setup for your current engine specification. Make sure that you do have the first generation blow off valve (Part #900-01-101 and 900-01-201), the BOV50, as the new generation BOV50c uses other springs.

Spring Pressure Chart : Engine Vacuum Reading = Color Code

-0,50 to -0,75 bar / 7,25 - 10,9 psi : BLACK Spring -0,35 to -0,50 bar / 5,07 - 7,25 psi : BLUE Spring -0,00 to -0,35 bar / 0,00 - 5,07 psi : WHITE Spring

Measure the engine vacuum at idle and with the engine at operating temperature.

For the new generation Blow Off Valve from Nuke Performance, the BOV50c that was launched in 2024, other springs are available and these springs can not be used ( ).

This listing is identified by part number — match it to the part you're replacing.

This listing is identified by part number. Tell us your make, model, year and engine if you'd like it confirmed before you buy. Sourced from New Zealand suppliers. Orders are processed in 1 to 3 working days, and most arrive within 3 to 10 working days of your order — no customs, no international freight. New Zealand consumer law applies to every order, and our refund policy includes 30-day change-of-mind returns. If a part turns up faulty or isn't as described, we'll put it right.

Compatibility can vary by model, production date and specification. Review the product notes or send a fitment enquiry before ordering.

Free tracked delivery within New Zealand — typically arriving in 3 to 10 working days.

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