1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See more parts for Honda CR-X
Select the year of your Honda CR-X:
Supertech Single Valve Spring for Honda Civic CR-X Del Sol D16A/D15B 1988-1995 - SPR-H1003S

Supertech SPR-H1003S Spring / Retainer Kit

When it comes to overhauling your Honda's valvetrain, the Supertech SPR-H1003S Spring / Retainer Kit stands out as a top-tier choice for those who demand performance and reliability. Designed specifically for the Honda Civic (1988-1995), Honda CR-X (1988-1991), and Honda Del Sol (1993-1995), this kit is a precision-matched set that guarantees a seamless fit and enhanced engine performance.

Why Choose Supertech?

Supertech has built a reputation for producing high-quality performance parts that cater to the needs of serious automotive enthusiasts. This Spring / Retainer Kit is no exception, providing an exceptional balance of performance, quality, and value. Whether you’re hitting the track or just want to elevate your daily driver, these components are engineered to deliver the reliability and performance you expect.

Technical Specifications

  • Type: Single Spring
  • Outer Spring Outer Diameter (OutSpr.OD): 22.74mm
  • Outer Spring Inner Diameter (OutSpr.ID): 15.25mm
  • Seat Pressure: 73lbs @ 40.6mm
  • Open Pressure: 192lbs @ 12.00mm
  • Maximum Lift: 13.30mm
  • Coil Bind: 27.30mm
  • Spring Rate: 9.90 lbs/mm
  • Retainer: RET-H1003/T1 (requires factory seat + exhaust seat H-1003E)

Fitment

  • Honda Civic: 1988-1995
  • Honda CR-X: 1988-1991
  • Honda Del Sol: 1993-1995

Real-World Experience

Honda Civic owners have reported significant improvements in their engine's responsiveness after installing the Supertech SPR-H1003S. One Civic enthusiast noted, "After putting these springs in, my engine feels like it breathes better. The throttle response is sharper, and I can definitely feel the difference when I’m pushing it on the track." Another owner of a Del Sol remarked, "These springs really transformed my valvetrain. I’m able to rev higher without any issues, and the performance is just incredible!"

Upgrade your Honda's valvetrain with the Supertech SPR-H1003S Spring / Retainer Kit and experience the difference in performance and reliability. This kit is not just about power; it’s about precision and quality that you can trust.

Other Part Numbers:
Supertech #sptSPR-H1003S

Proposition 65

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

Vehicle
1988-1991
 Honda CR-X
1988-1995
 Honda Civic
1993-1995
 Honda del Sol

Supertech Banner

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.

Check out these other great products