• HKS SSQV4 turbocharger blow off valve for Subaru WRX 2002-2007, shown in close-up detail on a blue background.
1 1

FR SPORT

HKS Super SQV4 Blow Off Valve | 02-07 Subaru WRX/STI / Forester XT

HKS Super SQV4 Blow Off Valve | 02-07 Subaru WRX/STI / Forester XT

$434.50 USD
$434.50 USD $434.50 USD
Sale Sold out
Shipping calculated at checkout.

Overview

The HKS Super SQV4 (Super Sequential Blow Off Valve) uses a unique sequential valve structure and differential pressure control system for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of boost pressure level, making it compatible with stock to high-output turbocharged builds.

Features

  • Sequential valve structure with differential pressure control
  • Pull-Type relief design — stable operation across all boost levels
  • Broad operating range: low boost to high boost
  • Supports new-generation turbocharged vehicles

Vehicle Fitments

Year Make Model Submodel
2006–2007 Subaru Forester X L.L. Bean Edition, XT Limited
2005 Subaru Forester XS L.L. Bean Edition, XT Premium
2004–2007 Subaru Forester XS, X
2007 Subaru Forester XSL
2004–2005 Subaru Forester XT
2005–2007 Subaru Impreza Outback Sport
2002–2004 Subaru Impreza Outback, TS
2002–2005 Subaru Impreza RS
2002–2007 Subaru Impreza WRX
2004–2007 Subaru Impreza WRX STI
2007 Subaru Impreza WRX STI Limited
2006–2007 Subaru Impreza WRX TR, 2.5i, WRX Limited

Installation Notes

  • Professional installation recommended
  • Verify fitment with your specific chassis and build before ordering
View full details