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Bypass Valve

$249.00 $211.65

  • SKU: PSP-TAC-600RD
  • Quantities Low - Order Soon!

Bypass Valve

$249.00 $211.65

  • SKU: PSP-TAC-600RD
  • Quantities Low - Order Soon!
Color -Red
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Overview

Adjustable relief pressure and flow control make fine-tuning on the fly simple and quick with the PERRIN BOV/BPV.

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High Flow

With large 1.225" inlets and outlets, the PERRIN BPV is sized perfectly to relieve any amount of boost pressure without fear of compressor surge. Don’t be fooled by giant oversized bypass valves, these inlet and outlet sizes were chosen to ensure the perfect balance of flow and to maintain boost in your system, without ruining response by dumping too much boost.

Recirculation is Job #1

It is vital that a blow off valve for your WRX/STI recirculates the air back to the intake track to maintain proper air-fuel ratio and driveability between shifts. While this can be set up as a vent-to-atmosphere style blow off valve, we only recommend that on cars running aftermarket Speed Density type tuning (cars without mass airflow sensor).

No Tuning Required

Increase horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle. Questions? Contact [email protected].

Adjustable Relief Pressure

The PERRIN BPV cap features adjustable spring tension, which allows for an adjustment when the blow-off valve vents. A looser setting will make it act smooth and more like stock. Setting it harder will cause it to vent later and with significantly increased boost levels. This adjustment is important in maintaining the air within the boost system without reducing turbo response.

Adjustable Flow Control

The unique design allows you to control the volume of air released when the blow-off valve vents. Adjusting the volume of air helps maintain the perfect amount of boost in your system during shifts without causing compressor surges. Venting too little can damage the turbo, venting too much air can make the throttle less responsive. This adjustment is independent of the relief pressure allowing for a totally customizable BPV.

Low Maintenance

The PERRIN BPV requires very little maintenance but when needed, it's very easy and quick to disassemble. Two O-rings are used to seal vital components from the elements making for extended time between service intervals. There are no special tools required and maintenance can be performed without removing the bypass valve from the vehicle.

Direct Fit & Pre-set Adjustment

Included with every PERRIN BPV are the necessary components to make this a direct bolt-on for your WRX/STI. Each bypass valve is pre-set out of the box to work perfectly with every application, so no adjustment is required.

Construction

The PERRIN BPV cap, piston & flange are all CNC machined from 6061 Billet Aluminum. The body is CNC machined from a single block of aluminum. This makes for a clean look that reduces potential failure points and leaks without additional parts.

Finish

The PERRIN BPV body comes in a black or red anodized finish and the cap comes black anodized. The anodizing keeps the bypass valve looking great during its lifespan. The body and cap are pad-printed in vibrant lettering to make it easier to read.

Product Details

  • Body Material 6061 Aluminum
  • Body Finish Anodized Red
  • Piston Material 6061 Aluminum
  • Piston Finish Anodize Clear
  • Spring Stainless Steel
  • Flange 6061 Aluminum
  • Cap Material 6061 Aluminum
  • Cap Finish Anodize Black

PSP-TAC-600
(1) PERRIN BOV/BPV
(1) 24" Hose
(1) 12" Hose
(2) M8 Socket Cap Screws
(1) 1/4" Straight hose connector
(1) 1/2" Straight hose connector
(1) 1/2" T-shaped hose connector
(1) M6 Short arm hex key
(1) 1/8 Short arm hex key
(1) 1/16 Short arm hex key
Warranty & Instructions

PSP-TAC-610
(1) PERRIN BOV/BPV
(1) 12" Hose
(1) 1/4" Straight Hose Connector
(1) M5 Short arm hex key
(1) 1/8 Short arm hex key
(1) 1/16 Short arm hex key
(2) M6 Socket cap screws
(2) Zip ties
Warranty & Instructions

  • 2006 Subaru Forester XT
  • 2007 Subaru Forester XT
  • 2008 Subaru Forester XT
  • 2009 Subaru Forester XT
  • 2010 Subaru Forester XT
  • 2011 Subaru Forester XT
  • 2012 Subaru Forester XT
  • 2013 Subaru Forester XT
  • 2005 Subaru Legacy GT
  • 2006 Subaru Legacy GT
  • 2007 Subaru Legacy GT
  • 2008 Subaru Legacy GT
  • 2009 Subaru Legacy GT
  • 2005 Subaru Outback XT
  • 2006 Subaru Outback XT
  • 2007 Subaru Outback XT
  • 2008 Subaru Outback XT
  • 2009 Subaru Outback XT
  • 2004 Subaru STI
  • 2005 Subaru STI
  • 2006 Subaru STI
  • 2007 Subaru STI
  • 2008 Subaru STI
  • 2009 Subaru STI
  • 2010 Subaru STI
  • 2011 Subaru STI
  • 2012 Subaru STI
  • 2013 Subaru STI
  • 2014 Subaru STI
  • 2015 Subaru STI
  • 2016 Subaru STI
  • 2017 Subaru STI
  • 2018 Subaru STI
  • 2019 Subaru STI
  • 2020 Subaru STI
  • 2021 Subaru STI
  • 2002 Subaru WRX
  • 2003 Subaru WRX
  • 2004 Subaru WRX
  • 2005 Subaru WRX
  • 2006 Subaru WRX
  • 2007 Subaru WRX
  • 2008 Subaru WRX
  • 2009 Subaru WRX
  • 2010 Subaru WRX
  • 2011 Subaru WRX
  • 2012 Subaru WRX
  • 2013 Subaru WRX
  • 2014 Subaru WRX
5 Year Warranty

PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply

Proposition 65

warning.pngWARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov

Off Road Use Only

This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation.

Estimated DIY Install Time: 30 minutes
Email Our Tech Department: [email protected]
Download Instructions
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Bypass Valve
$211.65
  • SKU: PSP-TAC-600RD
  • Quantities Low - Order Soon!
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