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Blitz Super Sound VD Blow Off Vave BOV Kit S14 SR20DET

Blitz Super Sound VD Blow Off Vave BOV Kit S14 SR20DET

Regular price $250.00
Regular price $250.00 Sale price $250.00
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In-stock orders are processed within 48 hours; transit time is additional.

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Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.

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Return details & how to start

Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.

Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.

Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.

After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.

Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.

For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.

Blitz Super Sound Blow Off Vave VD Venturi Drive BOV. The purposes of BLITZ Blow Off Valve VD is to relieve compressor surge without reducing compressor speed. It controls boost pressure that is built up by the turbo and vents it into the atmosphere (some are recirculate) when the car is not under load (in between shifts). This prevents pressure from backing up into the compressor housing, causing the turbo impeller blade to rapidly stop or even worse, to spin backwards (compressor surge or backspin).

  • Employs the Dual Drive System succeeded from the Super Sound Blow Off Valve DD.
  • Employs high quality aluminum die-cast for the body.
  • Ensured heat dissipation radiation by designing the body and funnel with ribs.
  • Creates a sharp sound by adopting the Venturi effect.
  • Defric Coated Piston made smooth movement even under dusty conditions.
  • 36mm Diameter Big Valve with Special Rubber Seal ensured an outstanding sealing ability at high boost.
  • Recirculation Flanges are available at optional in 3 diameter sizes.


Vehicle Fitments:

Year Make Model Submodel
1991 - 1998 Nissan 240SX LE
1989 - 1998 Nissan 240SX SE, Base
1989 - 1990 Nissan 240SX XE
1994 - 1998 Nissan Silvia J's, Q's, K's
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Vehicle fitment