A down arrow

HKS Super SQV4 Blow Off Valve (SSQV4 BOV) for 2004 Subaru Impreza

Subaru Impreza - 2002 to 2007 - All [WRX 2.0L, WRX 2.5L, WRX Limited, WRX TR]
More / Larger Pics (1)
Fits:
Subaru Impreza - 2002 to 2007 - All Door Configs [WRX 2.0L, WRX 2.5L, WRX Limited, WRX TR]
List Price:
$395.00
Our Price:
$335.75
You Save:
$59.25
 
 
1-4 DAY FAST FREE SHIPPING!
(free to mainland U.S. only)
Select an Application For Your
2004 Subaru Impreza
 
Door Config  [Trim Level]
Application / Notes
All [WRX 2.0L, WRX 2.5L, WRX Limited, WRX TR]
Universal
(SSQV4 BOV Only) (Black Edition)
Universal
(SSQV4 BOV Only) (Silver)
Universal
(SSQV4 BOV With Adapter Flange) (Black Edition) (Aluminum Flange for 2-3/8" OD Pipe)
Universal
(SSQV4 BOV With Adapter Flange) (Black Edition) (Stainless Steel Flange for 2" OD Pipe)
Universal
(SSQV4 BOV With Adapter Flange) (Black Edition) (Stainless Steel Flange for 2-1/2" OD Pipe)
Universal
(SSQV4 BOV With Adapter Flange) (Silver) (Aluminum Flange for 2-3/8" OD Pipe)
Universal
(SSQV4 BOV With Adapter Flange) (Silver) (Stainless Steel Flange for 2" OD Pipe)
Universal
(SSQV4 BOV With Adapter Flange) (Silver) (Stainless Steel Flange for 2-1/2" OD Pipe)
 
🔰 Subaru Impreza Fitment Help
Quicker Navigation & Better Info
Set Your Car Once & Site Customizes For It

CARB Compliance / Exemption Warning: If you live in California and your application for this product is not CARB Compliant / Exempt, then you cannot purchase it for public highway or street use (in that case it could only be used for formally sanctioned race use on a racing vehicle that may never be used on a public highway or street). If your application is not CARB Compliant / Exempt and you're shipping to California, our system will let you know on the final checkout page.

If your application does not include a "Return Kit", then it is designed to vent to atmosphere. However, HKS vent to atmosphere BOVs can be converted to recirculate with minor modifications. If you are purchasing the Universal application, please choose the other appropriate adapters and flanges for your custom setup. Most application specific kits come with HKS's Triple Fin VTA inserts. Some vehicle specific kits also come with additional pipes or mounting hardware.

The SSQV4 is the latest iteration of HKS's pioneering sequential blow off valve. Using all the engineering expertise learned in the first 18 years of the super sequential line, the SSQV4 is the best blow off valve for your turbocharged Subaru Impreza. Utilizing a nickel plated secondary valve and stainless steel internal hardware to react quickly, even under low boost conditions, and still seal completely in high boost applications. Don't forget the distinctive staggered sound that has been the calling card of HKS Super Sequential Valve equipped Subaru Imprezas. The SSQV4 uses the same mounting and external dimensions as the previous HKS Blow Off or Recirculating Valves, enabling direct fitment replacement of older HKS designs.

  Don't have a 2004 Subaru Impreza?

Application Price List & Information Overview
Application List Price Our Price
Subaru Impreza - 2002 to 2007 - All [WRX 2.0L, WRX 2.5L, WRX Limited, WRX TR] HKS Super SQV4 Blow Off Valve (SSQV4 BOV) $395.00$335.75
Featured Supported Door Configuration:
Subaru Impreza Sedan , Subaru Impreza Wagon

HKS Super SQV4 Blow Off Valve (SSQV4 BOV) supported 2004 Subaru Impreza Trim Levels:
WRX 2.0L , WRX 2.5L , WRX Limited , WRX TR


Our Customers Love Us - See our Reviews
...Loading Reviews