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  See more parts for BMW M3
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Supertech Dual Valve Spring Kit for BMW M3 S50B30 1992-1995, 15mm Max Lift, 11.5 lbs/mm Rate - SPRK-H1005D-S50-B30E

The Supertech SPRK-H1005D-S50-B30E is designed for those who take their BMW M3 performance seriously. This dual valve spring kit is crafted to enhance the efficiency and reliability of your engine's valvetrain, ensuring that you get the most out of your vehicle. Perfectly suited for the BMW M3 models from 1992 to 1995, this kit is a great choice for both everyday driving and high-performance applications.

Customer Feedback: One user mentioned, "After installing the Supertech springs in my M3, I noticed a significant improvement in throttle response and overall power delivery. They fit perfectly and the quality is evident right out of the box." Another customer commented, "These springs are a solid upgrade. They hold up well even under high RPMs, and I feel more confident pushing my car on the track."

Specifications:

  • Type: Dual Spring
  • Press. Seat: 90 @ 35.75
  • Max Lift: 15.00mm
  • Coil Bind: 20.70mm
  • Rate: 11.50 lbs/mm
  • Retainer: RET-BMS14-T1
  • Spring: SPR-H1005D/S50-B30E
  • Seat Locator: USE OEM

By choosing the Supertech SPRK-H1005D-S50-B30E, you're investing in a product that combines precision engineering with durability. These springs are designed to handle the demands of performance driving while maintaining the integrity of your engine. Whether you're a daily driver or a weekend racer, this kit provides the support you need for optimal performance.

Other Part Numbers:
Supertech #sptSPRK-H1005D-S50-B30E

Proposition 65

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

Vehicle Make/Model
BMW M3 1994-1995 Base
BMW M3 1995 Lightweight

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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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