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  See more parts for Mazda Miata
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Supertech Black Nitrided Exhaust Valve Set of 8 for Mazda Miata 1.8L 1994-2005 - MAEVN-1204-8

Upgrade Your Mazda Miata with Supertech Black Nitrided Exhaust Valves

If you're a proud owner of a 1994-2005 Mazda Miata 1.8L, you know the importance of quality components when it comes to enhancing performance. The Supertech Black Nitrided Exhaust Valves (MAEVN-1204-8) are engineered to elevate your engine's efficiency and longevity, making them an essential upgrade for any enthusiast looking to maximize their ride's potential.

Why Choose Supertech?

These exhaust valves are crafted using cutting-edge technology and premium materials, ensuring they not only meet but exceed industry standards. The black nitrided finish not only enhances durability but also provides excellent resistance to wear and tear, making them a reliable choice for both daily driving and spirited track sessions.

Key Features

  • Set of 8 valves designed specifically for the Mazda Miata 1.8L
  • Optimized to help you extract maximum performance from your engine
  • Precision-engineered for a perfect fit and function
  • Built to offer years of worry-free service

Technical Specifications

  • Head Diameter: 28.00mm (standard)
  • Stem Diameter: 5.94mm
  • Length: 102.60mm (+0.6mm)
  • Material: Black Nitrided
  • Valve Type: Exhaust

Fitment

  • Mazda Miata 1.8L: 1994-1997 & 1999-2005

Customer Feedback

One 1995 Mazda Miata owner shared, "I installed these Supertech valves during my engine rebuild, and the difference is incredible. The fit was perfect, and I noticed a significant improvement in throttle response. They’ve held up beautifully even under heavy use!"

Another owner of a 2004 Miata said, "These valves are a game changer! I was worried about fitting aftermarket parts, but these went in without a hitch. My engine runs smoother, and I’m getting better fuel efficiency too!"

Upgrade your Miata's exhaust system with the Supertech Black Nitrided Exhaust Valves and experience the performance benefits that come with quality craftsmanship and precision engineering.

Proposition 65

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

Vehicle Make/Model
Mazda Miata 1994-1997, 1999-2005 Base
Mazda Miata 1994-1997 M Edition
Mazda Miata 1997 STO
Mazda Miata 1999 10th Anniversary
Mazda Miata 2000-2003 SE
Mazda Miata 2000-2005 LS
Mazda Miata 2003 Shinsen
Mazda Miata 2004-2005 Mazdaspeed

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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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