If you’re looking to give your engine a little more oomph, the Supertech Black Nitrided Exhaust Valve is a solid choice. I’ve had my hands on these valves, and let me tell you, they’re not just another shiny part to toss in your ride. These babies are crafted with precision and are designed to help you get the most out of your engine's performance.
Each set comes with six valves, which is perfect if you’re looking to replace all at once. The black nitrided finish isn’t just for looks; it actually enhances durability and resistance to wear, which means you can expect these valves to stand the test of time. I’ve seen them hold up under some serious driving conditions without skipping a beat.
Now, let’s talk specs. The head diameter is 36.00mm, which is +1.8mm oversize, giving you that extra flow when you need it. The stem diameter is 6.95mm, and the overall length is 106.95mm. For those who care about the nitty-gritty, knowing these measurements can help ensure you’re getting the right fit for your setup.
These valves are compatible with a range of Audi and Volkswagen models from the early '90s to the late '90s. Whether you’ve got an Audi A4, a Golf, or even a Corrado, you’re covered. It’s always nice not to have to worry about fitment issues when upgrading your engine components!
In short, if you want a reliable, high-performance exhaust valve that’s built to last and designed with real-world driving in mind, the Supertech Black Nitrided Exhaust Valve is worth considering. You’ll definitely notice the difference in how your engine breathes and performs.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Audi 100 | 1992-1993 | Base |
| Audi 100 | 1992-1994 | CS |
| Audi 100 | 1992-1994 | S |
| Audi 100 Quattro | 1992-1994 | CS |
| Audi 90 | 1993-1994 | CS |
| Audi 90 | 1993-1994 | S |
| Audi 90 | 1995 | Sport |
| Audi 90 | 1995 | Base |
| Audi 90 Quattro | 1993-1994 | CS |
| Audi 90 Quattro | 1995 | Sport |
| Audi 90 Quattro | 1995 | Base |
| Audi A4 | 1996-1999 | Base |
| Audi A4 | 1998 | Avant |
| Audi A4 Quattro | 1996-1999 | Base |
| Audi A4 Quattro | 1998-1999 | Avant |
| Audi A6 | 1995-1996 | Avant |
| Audi A6 | 1995-1999 | Base |
| Audi A6 Quattro | 1995, 1999 | Avant |
| Audi A6 Quattro | 1995-1999 | Base |
| Audi Cabriolet | 1994-1998 | Base |
| Volkswagen Corrado | 1992 | G60 |
| Volkswagen Corrado | 1992-1994 | SLC |
| Volkswagen Corrado | 1993-1994 | V6 |
| Volkswagen EuroVan | 1997 | Camper |
| Volkswagen EuroVan | 1999 | GLS |
| Volkswagen EuroVan | 1999 | MV |
| Volkswagen Golf | 1995-1997 | City |
| Volkswagen Golf | 1995 | Celebration Edition |
| Volkswagen Golf | 1995-1998 | CL |
| Volkswagen Golf | 1995-1999 | GTI |
| Volkswagen Golf | 1995-1999 | GTI VR6 |
| Volkswagen Golf | 1995-1996, 1999 | GLS |
| Volkswagen Golf | 1995-1999 | GL |
| Volkswagen Golf | 1995-1996 | Sport |
| Volkswagen Golf | 1995 | Base |
| Volkswagen Golf | 1995-1996 | Manhattan |
| Volkswagen Golf | 1996-1998 | Atlanta |
| Volkswagen Golf | 1996-1999 | TDI |
| Volkswagen Golf | 1997 | Jazz |
| Volkswagen Golf | 1997-1998 | K2 |
| Volkswagen Golf | 1997 | Trek |
| Volkswagen Golf | 1998-1999 | MI |
| Volkswagen Golf | 1999 | Wolfsburg Edition |
| Volkswagen Jetta | 1994-1999 | GL |
| Volkswagen Jetta | 1994-1999 | GLS |
| Volkswagen Jetta | 1994-1999 | GLX |
| Volkswagen Jetta | 1994 | Limited Edition |
| Volkswagen Jetta | 1994-1995, 1997-1999 | CL |
| Volkswagen Jetta | 1994-1995 | Carat |
| Volkswagen Jetta | 1994-1995, 1999 | Base |
| Volkswagen Jetta | 1995 | Celebration Edition |
| Volkswagen Jetta | 1995-1998 | VR6 |
| Volkswagen Jetta | 1995 | City |
| Volkswagen Jetta | 1996-1998 | Europa |
| Volkswagen Jetta | 1996, 1998-1999 | Wolfsburg Edition |
| Volkswagen Jetta | 1996-1999 | TDI |
| Volkswagen Jetta | 1996 | Atlanta |
| Volkswagen Jetta | 1996 | Trek |
| Volkswagen Jetta | 1997 | Jazz |
| Volkswagen Jetta | 1997-1998 | GT |
| Volkswagen Jetta | 1998 | K2 |
| Volkswagen Jetta | 1999 | GLS Confort |
| Volkswagen Jetta | 1999 | VR6 Carat |
| Volkswagen Jetta | 1999 | GLX VR6 |
| Volkswagen Jetta | 1999 | GLS VR6 |
| Volkswagen Passat | 1998-2000 | GLS |
| Volkswagen Passat | 1998-2000 | GLX |
| Volkswagen Passat | 1999-2000 | 1.8T |
| Volkswagen Passat | 1999-2000 | V6 |
| Volkswagen Passat | 2000 | 4 Motion |

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 ExpertsWith 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 ChoiceSupertech 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 RacingIf 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.