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  See more parts for Acura ILX
Select the year of your Acura ILX:
Supertech Dual Valve Spring Kit SPRK-H1000D-Z7 for Acura ILX 2013-2015, Honda K24Z7 - SPRK-H1000D-Z7

If you’re diving into a valvetrain upgrade, you’re probably looking for something that really delivers. That’s where the Supertech Spring / Retainer Kit comes in. These kits are all about precision and performance, designed specifically for those who want to push their engine to the next level without cutting corners. Trust me, if you’re serious about getting the most out of your ride, this is a solid choice.

Let’s break it down a bit. This kit features a dual spring setup, which means you’re getting the support you need for higher lifts and more aggressive cam profiles. The specs are pretty impressive:

  • Press. Seat: 67 @ 36.4mm
  • Max Lift: 15.70mm
  • Coil Bind: 20.70mm
  • Rate: 11.50 lbs/mm
  • Retainer: RET-K24Z7/T1
  • Spring: SPR-H1000D-Z7
  • Seat Locator: SPR-H1020DS
  • Keepers (locks): KPR-5.5/7A-ST

Now, let’s talk fitment. This kit is compatible with:

  • Acura ILX (2013-2015)
  • Honda Civic (2012-2015)
  • Honda CR-V (2012-2014)

So, whether you’re tuning up your Acura ILX or giving your Honda Civic a much-needed boost, these springs and retainers will help you maintain that sweet spot between performance and reliability. They’re built to handle the demands of high-revving engines, so you can push your limits without worrying about failure. Just make sure you’ve got the right setup—this kit is tailored for the K24Z7 engine. If you’re looking to clear some serious lift and fit those bigger tires, this is a great way to start.

Overall, the Supertech Spring / Retainer Kit is a no-brainer for anyone serious about their performance mods. It’s not just about the numbers; it’s about making your engine sing. Get ready to feel the difference!

Other Part Numbers:
Supertech #sptSPRK-H1000D-Z7

Proposition 65

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

Vehicle Make/Model
Acura ILX 2013-2015 Base
Acura ILX 2013-2015 Hybrid
Acura ILX 2013-2015 Dynamic
Honda CR-V 2012-2014 Touring
Honda CR-V 2012-2014 EX
Honda CR-V 2012-2014 LX
Honda CR-V 2012-2014 EX-L
Honda Civic 2012-2013 Base
Honda Civic 2012-2015 Hybrid
Honda Civic 2012-2015 Si
Honda Civic 2012-2015 LX
Honda Civic 2012-2015 EX
Honda Civic 2012-2015 EX-L
Honda Civic 2012 GX
Honda Civic 2012-2015 HF
Honda Civic 2012 Si HFP
Honda Civic 2012-2015 Hybrid-L
Honda Civic 2012-2015 DX
Honda Civic 2013-2015 Touring
Honda Civic 2013-2015 Natural Gas
Honda Civic 2015 SE

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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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