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Supertech Valves SUBARU

Brand: Supertech Performance | Category: Valvetrain

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Fitments

SUBARU
More Information Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
Click For More Info 2006 - 2007 B9 TRIBECA ALL ALL ALL ALL EZ30D ALL 24Valve; w/ AVCS Variable Intake Lift
Click For More Info 2003 - 2006 BAJA ALL ALL ALL ALL EJ253 ALL SOHC
Click For More Info 2004 - 2006 BAJA ALL ALL ALL T EJ255 ALL
Click For More Info 2013 - 2017 BRZ ALL ALL ALL ALL ALL ALL
Click For More Info 1998 - 1998 FORESTER ALL ALL ALL ALL EJ25D ALL DOHC
Click For More Info 1999 - 1999 FORESTER ALL ALL ALL ALL EJ253 ALL SOHC
Click For More Info 2000 - 2004 FORESTER ALL ALL ALL ALL EJ251 ALL SOHC
Click For More Info 2004 - 2013 FORESTER ALL ALL ALL T EJ255 ALL
Click For More Info 2005 - 2010 FORESTER ALL ALL ALL ALL EJ253 ALL SOHC
Click For More Info 1998 - 1998 IMPREZA ALL ALL ALL ALL EJ25D ALL DOHC
Click For More Info 1999 - 1999 IMPREZA ALL ALL ALL ALL EJ253 ALL SOHC
Click For More Info 2000 - 2004 IMPREZA ALL ALL ALL ALL EJ251 ALL SOHC
Click For More Info 2002 - 2005 IMPREZA WRX ALL ALL ALL EJ205 ALL DOHC
Click For More Info 2004 - 2014 IMPREZA WRX STI
WRX STI LIMITED
WRX STI SPECIAL EDITION
ALL ALL T EJ257 ALL DOHC
Click For More Info 2005 - 2011 IMPREZA ALL ALL ALL ALL EJ253 ALL SOHC
Click For More Info 2006 - 2014 IMPREZA WRX
WRX LIMITED
WRX PREMIUM
WRX TR
ALL ALL T EJ255 ALL
Click For More Info 1999 - 1999 LEGACY ALL ALL ALL ALL EJ25D ALL DOHC
Click For More Info 2000 - 2000 LEGACY ALL ALL ALL ALL EJ251 ALL SOHC
Click For More Info 2000 - 2000 LEGACY ALL ALL ALL ALL EJ252 ALL SOHC
Click For More Info 2000 - 2000 LEGACY ALL ALL ALL ALL EJ251 ALL SOHC
Click For More Info 2000 - 2000 LEGACY ALL ALL ALL ALL EJ252 ALL SOHC
Click For More Info 2001 - 2012 LEGACY ALL ALL ALL ALL EJ253 ALL SOHC
Click For More Info 2005 - 2012 LEGACY ALL ALL ALL T EJ255 ALL
Click For More Info 2008 - 2009 LEGACY ALL ALL ALL ALL EZ30D ALL 24Valve; w/ AVCS Variable Intake Lift
Click For More Info 2000 - 2000 OUTBACK ALL ALL ALL ALL EJ251 ALL SOHC
Click For More Info 2000 - 2000 OUTBACK ALL ALL ALL ALL EJ252 ALL SOHC
Click For More Info 2000 - 2000 OUTBACK ALL ALL ALL ALL EJ251 ALL SOHC
Click For More Info 2000 - 2000 OUTBACK ALL ALL ALL ALL EJ252 ALL SOHC
Click For More Info 2001 - 2003 OUTBACK ALL ALL ALL ALL EZ30D ALL 24Valve
Click For More Info 2001 - 2012 OUTBACK ALL ALL ALL ALL EJ253 ALL SOHC
Click For More Info 2004 - 2009 OUTBACK ALL ALL ALL ALL EZ30D ALL 24Valve; w/ AVCS Variable Intake Lift
Click For More Info 2005 - 2009 OUTBACK ALL ALL ALL T EJ255 ALL
Click For More Info 1992 - 1997 SVX ALL ALL ALL ALL ALL ALL For JDM Subaru SVX EG33 H6 3.3L 24Valve
Click For More Info 2015 - 2015 WRX STI ALL ALL ALL ALL ALL ALL DOHC

Product Description

Supertech uses over 20 years of manufacturing experience to design and produce their Valves. Intensive testing and working closely with engine builders provides continuous improvements and provides the market with the best possible product for every application. High flow rate, durability and quality are all of great concern.

Supertech understands that each motor is unique in its requirement and demands. There fore Supertech offers valves in a range of materials to suit any motor.

  • Stainless – Made as a one piece forged valve for higher strength and reliability. Supertech uses mostly EV8 (21-4N) for Intake and Exhaust Valves, however there are other alloys that are used with different heat treatments to manufacture Valves for specific applications.

To address the issue of high heat, Supertech uses two different types of coatings:

Chrome Coating – Widely used in performance valves

Black Nitride – This is a hardening treatment that provides a smooth surface then chromed valves and produces less friction between stem and guide.

  • Inconel 751 – Nickel Base Alloy – Nickel base alloy is used for exhaust valves that reach very high temperatures, such as those in turbo or supercharged applications.

Supertech Valves are sold Per Valve. For Example, when order for a Model that requires 16 Valves, order ‘Quantity: 16’