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  See more parts for Subaru Forester
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Supertech Single +1mm Oversize Black Nitride Exhaust Valve for Subaru 1996+ Models - SEVN-1014-2

Supertech Single +1mm Oversize Black Nitride Exhaust Valve Subaru 1996+ SEVN-1014-2 | Vivid Racing

Alright, let’s talk about Supertech exhaust valves. If you’re looking to give your Subaru a little extra oomph, these bad boys are worth your attention. Made from EV16 (21-8N) or EV8-Nb/w, they’re built to handle the heat and stress that comes with high-performance driving. Trust me, you want something that won’t warp or weaken when you're pushing your ride to its limits.

Specifications:

  • Head Diameter: 33.00mm (+1.0mm) – perfect for that extra airflow
  • Material: Stainless Steel 23-8N – tough stuff that stands up to the heat
  • Groove Type: Single Groove – simple and effective
  • Length: 104.20mm (-0.5mm) – just the right size for a snug fit
  • Stem Diameter: 5.96mm – keeps things balanced
  • Back-cut angle – helps with flow and efficiency
  • Undercut stem – reduces weight without sacrificing strength
  • One-piece forged valve (non-magnetic) – solid construction you can count on
  • Magnetic friction welded wafer, hardened to 52 HRC min – that’s some serious durability
  • Black Nitride finish – enhances hardness while keeping the core flexible
  • Superfinish valve stem – smoother than your regular valve, with about a third of the roughness

Fitment:

  • Subaru Impreza 1998-2011
  • Subaru Legacy 1996-2010
  • Subaru Legacy GT 1996-2012
  • Subaru Outback 1996-2012
  • Subaru Forester 1998-2010
  • Subaru Forester XT 1998-2013
  • Subaru WRX 2006-2014
  • Subaru WRX STI 2004+

These valves fit a range of models, from the Forester to the WRX, so if you’ve got one of these rides, you’re in luck. They’re designed to boost performance without the hassle of a complicated install. Just drop them in, and you’re set for better flow and efficiency. Whether you're cruising around town or hitting the track, these valves will help your engine breathe a bit easier. No fluff, just solid performance.

Other Part Numbers:
Supertech #sptSEVN-1014-2

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1998-2010
 Subaru Forester
2004-2013
 Subaru Forester XT
1998-2011
 Subaru Impreza
1996-2010
 Subaru Legacy
1996-2012
 Subaru Outback
2002-2014
 Subaru WRX

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Who is Supertech?

Supertech is a company located in Silicon Valley San Jose, California. It is the place where companies with the most cutting-edge technology are located. It allows Supertech to gain access to the latest technology that helps them create high-quality products.  Supertech is known for manufacturing some of the best aftermarket internal engine parts in the industry. Today, they are considered the leading brand in their market segment.

Valve Train Component Experts

With over 30 years of experience, Supertech was able to develop products that meet the demands of their customers. They offer high-performance valves and valvetrain components that are used by many engine builders and tuners everywhere.

Racer’s Brand Of Choice

Supertech provides the motorsport industry with top-notched products for virtually any type of racing discipline. Whether it’s Road Racing, Drag Racing, or Rally, they have the right parts for you. Each piece is carefully designed and manufactured to provide optimum performance and give racers the competitive advantage they need to win championships.

Purchase Supertech Products At Vivid Racing

If you are in the market for high-quality performance parts for your engine, Supertech is the brand for you. The company has always been on edge in creating innovative products that would keep up with the fast-changing automotive trend. Whether for the tracks or the street, Supertech guarantees that you will only get the best products from them. To know more about Supertech, visit Vivid Racing and check out their list of parts that fit your specific needs.



Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.

Supertech Performance Inc. shall not, under any circumstances, be liable for any special, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue, cost of purchased or replacement goods, or claims of customers of the purchase, which may arise and/or result from sale, installation or use of these parts.

The sole obligation of Supertech Performance Inc., shall be limited only to the products to be found defective, in either workmanship or material, after inspection performed by our company. This Limited Warranty applies only to the original purchaser of the product and only covers the replacement or repair of the product at our election.

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