Kompact Plumb-Back Blow-Off Valve for HKS Turbo Flanges
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TURBOSMARTPART NUMBER: 911-TS-0203-1290

Kompact Plumb-Back Blow-Off Valve for HKS Turbo Flanges

$21059
ShippingShips on 09/23/2026
Lowest PriceLowest Price Guarantee

Plumb-Back Blow-Off Valve for Smooth Idle Without Check-Engine Codes
  • HKS Turbo Flange Fitment
  • Vents Boost Back into the Intake
  • Sold Individually

    The Turbosmart Kompact Plumb-Back blow-off valve direct-fits HKS turbo flanges while recirculating boost air for a clean, quiet idle.

    Turbosmart TS-0203-1290 Kompact Plumb-Back Blow-Off Valve Features:

    • Plumb-back design recirculates boost air into the intake tract for a smooth idle and no check-engine codes
    • Direct-fit for HKS turbo flanges

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

  • Part TypeBlow-Off Valve (BOV)
    BrandTURBOSMART
    Package Height3.5
    Package Width3.5
    Package Length5.9
    Weight0.1 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part NumberTS-0203-1290
    Package Qty1
    Package TypeEA
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    Some parts are not legal for use in California or other states with similar laws / regulations
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