FV Blow off Valve 40mm BOV with Adapter Flange for Subaru Impreza WRX, STI


Item condition:
New
Ended:
Sep 9, 09:54 PDT
Price:
$64.37 View item
Shipping:
FREE
Item location:
Deerfield Beach,FL,USA
Ships to:
Worldwide
Item specifics
  • Model:
    FV BOV
  • Country/Region of Manufacture:
    China
  • Type:
    Blow off Valve
  • Surface Finish:
    Anodized Red
  • Manufacturer Part Number:
    11501665
  • Placement on Vehicle:
    Front
  • Brand:
    BoostPRO
  • Fitment Type:
    Performance/Custom

FV (Floating Valve) 40mm Blow off Valve Kit

For 02-05 WRX 2.0L Turbo (EJ205), 06-07 WRX 2.5L Turbo (EJ255) and 04-19 WRX STI 2.5L Turbo (EJ257)

Original OEM Quality - Supports up to 430HP!


Don't waste $200+ on a "Brand Name" version of this blow off valve when you can buy an identical one without their "Sticker Horsepower" for 4X Less Money! 

The FV is a new generation of blow off valve.  The unique "Floating Valve" design incorporates a revised adjustable dual spring system, which improves performance via a push valve structure and silicone diaphragm.  The improved design makes spring pre-load less dependent on the idle, while providing better response, increased valve travel, more air-flow and added resistance to premature valve lift under all conditions.  Also maintained is a slimmer CNC outlet with discharge ports which draw in surrounding air to amplify the blow-off sound.  The BOV FV adopts the same mounting and outlet size and position as previous RZ and RS blow off valve models, making retro-fits onto existing applications incredibly easy.  Each valve can support up to 430HP!

Each valve kit comes with a custom flange adapter making it a direct bolt-on for 02-05 WRX 2.0L (EJ205), 06-07 WRX 2.5L (EJ255) and 04-19 WRX STI 2.5L (EJ257) Engines!   Please check our compatibility guide above to ensure this item is a bolt-on part for your vehicle. 




  • (1) FV 40mm Universal Blow off Valve
  • (1) Weld-On Universal Flange
  • (1) Subaru Adapter Flange
  • (1) Gasket
  • (2) T-Fittings
  • (4) Hose clamps
  • (2) Bolts/Nuts
  • (2) Feet of Silicone Hose
Please Note:  The are no instructions included in this kit.  Professional installation is recommended.  Minor modifications may be necessary for fitment.  




Model:     FV (Floating Valve)
Type:      ...

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