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HKS Super SQV4 Blow Off Valve - Subaru WRX 2002-2007 / STI 2004-2014 / Forester XT 2004-2008

MODEL # HKS2 71008-AF006
Manufacturer Part # 71008-AF006

$339.70

MSRP: $395.00

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RallySport Direct 2011 STi Project Car POWER Kit ( Part Number:RSD 11STIPC)
RallySport Direct 2011 STi Project Car POWER Kit - Subaru STI Sedan 2011
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Description

RallySport Direct proudly carries quality performance products from the pioneers of the sport compact industry, HKS.

On this page, you are looking at the HKS SQ4 Sequential BOV. This is the grandfather of blow-off valves with its flagship sound that remains to be one of the most effective blow-off valves in the aftermarket.

Here are the details:

  • Pull-type sequential valve structure
  • New differential pressure control system allows for stable operating ranges from low to high-boost pressures
  • Comes provided with an OEM-like mounting flange to allow users to have a ready installation
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Specifications


Brand: HKS
Adjustable: No
Color: Silver
Design: Diaphragm
OEM Replacement: Yes
QTY: 1
Valve Type: Atmospheric or Recirculating
Includes Gasket(s): No

Mfgr. Warranty: 1 Year
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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Verified Purchase

Hks blow off valve
Jeremiah 1 month ago
It is amazing makes my turbo sound so good and loud after letting off the gas would highly recommend
Comment
Verified Purchase

Sounds Awsome!
MattyIce 2 months ago
This blow off valve sounds better than any other I've ever owned. Gives off a loud chirp, some of my friends say that they hear the bov before they hear my exhaust when I pull up. Easy install, everything needed was included. Great purchase.
Comment
Verified Purchase

02 WRX
BuckTeeth808 2 months ago
Definitely worth the money! Fits perfect and sounds amazing Shipping was fast, as always.
Comment
Verified Purchase

Sounds great
ktheg240 2 months ago
Easy to install and delivered super fast. Sounds amazing! Great build quality and looks great.
Comment
Verified Purchase

Great product
dc2h2b 5 months ago
Boy! This is one sick a** bov ...it's so loud as soon as you hit boost....have no issues or no regret...
Comment

  • Q: 2004 Subaru impreza WRX   3 months ago

    Answer

    will this fit my 2004 Subaru impreza WRX with stock intercooler ?


    • A: Yes, this will fit the 2004 WRX Stock Intercooler.


      Karsten B. 12 days ago
  • Q: Recirc   rgibsongraf24344 4 months ago

    Answer

    If I run this fully recirculating, will the chirping sound still be somewhat audible? I am trying to avoid running slightly rich after letting off the throttle. Will this affect my tune that I currently have? Stage 2 + Flex Fuel protune, 2015 STi


    • A: Honestly the sound would be pretty minimal if you run it full recirc. It would not do any do anything to your tune!


      Megan L. 4 months ago
  • Q: Gasket ??  Echo_STi 4 months ago

    Answer

    I have a 2015 sti, is a gasket required at all?


    • A: For this, you would still need a BOV gasket for this item!


      Megan L. 4 months ago
  • Q: Back order  Jfings 4 months ago

    Answer

    When will they restocked?


    • A: Our ETA's are always listed under the description next to the delivery truck!


      Megan L. 4 months ago
  • Q: 2015 Sti  Brandon 4 months ago

    Answer

    Will this fit a 2015 STI intercooler?


    • A: Yes, This will fit 2015+ STI's


      Luis L. 4 months ago