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Supertech Dual Valve Spring Kit for Audi A4 1997-1999, A4 Quattro 1997-2000, VW Passat 1998-1999
$628.06
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Supertech SPRK-AUDI18T Spring / Retainer Kit

When it comes to fine-tuning your Audi or Volkswagen's valvetrain, the Supertech SPRK-AUDI18T Spring / Retainer Kit is a top-tier choice for those who appreciate precision and performance. Specifically designed for the Audi A4 (1997-1999), Audi A4 Quattro (1997-2000), and Volkswagen Passat (1998-1999), this kit ensures that your engine breathes better and performs at its peak.

Why Upgrade?

For the dedicated car owner, the right spring and retainer setup is crucial for maximizing your engine's potential. These precision-matched components are engineered to handle higher lift and RPMs, making them ideal for those looking to push their vehicles to the limit. Say goodbye to factory limitations and hello to increased reliability and performance.

Technical Specifications

  • Type: Dual Spring
  • Press. Seat: 60 @ 36.60mm (Intake)
  • Max Lift: 13.60in (Intake) / 13.70in (Exhaust)
  • Coil Bind: 23.00in (Intake) / 19.50in (Exhaust)
  • Rate: 6.70in (Intake) / 10.00in (Exhaust) (lbs/mm)
  • Retainer: RET-AU5VI/T2 Intake (12)
  • Press. Seat: 80 @ 33.20mm (Exhaust)
  • Retainer: RET-AU5VE/T1 Exhaust (8)
  • Seat Locator: SEAT-H1000 Exhaust only (8)
  • Spring: SPR-A2095 Intake
  • Spring: SPR-H1002D-AU Exhaust

Fitment

  • Audi A4 1997-1999
  • Audi A4 Quattro 1997-2000
  • Volkswagen Passat 1998-1999

Customer Feedback

One Audi A4 owner shared, "After installing the Supertech springs, I noticed a significant improvement in throttle response and power delivery. The engine feels much more alive, especially at higher RPMs." Another user with a Volkswagen Passat mentioned, "These springs made a noticeable difference in how my engine performs under load. Perfect for anyone looking to get serious about their car's performance."

Don't settle for stock when you can upgrade to the best. The Supertech SPRK-AUDI18T Spring / Retainer Kit is your ticket to a more responsive and powerful engine, perfect for those who demand excellence from their vehicles.

Other Part Numbers:
Supertech #sptSPRK-AUDI18T

Proposition 65

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

Vehicle Make/Model
Audi A4 1997-1999 Base
Audi A4 1998 Avant
Audi A4 Quattro 1997-2000 Base
Audi A4 Quattro 1998-2000 Avant
Volkswagen Passat 1998-1999 GLS
Volkswagen Passat 1998-1999 GLX
Volkswagen Passat 1999 1.8T
Volkswagen Passat 1999 V6

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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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