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If you’re looking to give your Mazda Miata a serious upgrade, check out the Supertech Spring / Retainer kit. This isn’t just any set of springs; these are precision-engineered for those who really care about performance. Designed specifically for the 1.8-liter Miata from 1994 to 2005, this kit is what you need for a complete valvetrain overhaul that won’t let you down.
Let’s break down what you’re getting here. We’re talking about dual springs that have a pressure seat of 63 at 34.20, which means they’re ready to handle some serious RPMs without breaking a sweat. The max lift is 14.20mm, so you can push your engine a little harder without worrying about coil bind—set at 20.00mm, you’ve got some solid room to play. The rate is 9.60 lbs/mm, giving you the responsiveness you want when you hit the gas.
And don’t worry about compatibility; this kit is designed to work with OEM keepers from 1996 and up, so you’re good to go there. You’ll also get the RET-TS60/MA2 retainers and the SPR-1012-M18D springs, along with the SEAT-TS/MA18I seat locator. It’s a complete package that makes installation straightforward.
For those of you running a 1994-1997 or 1999-2005 Miata, this spring kit clears 35s with just a bit of trimming, so you can really dial in your stance without compromising on performance. It’s a solid choice if you’re chasing that extra edge on the track or just want to enjoy a more spirited drive on the weekends.
In short, if you love your Miata and want to take it to the next level, this Supertech kit is worth considering. It’s all about getting the best performance without breaking the bank. Trust me, your engine will thank you!
Other Part Numbers:
Supertech #sptSPRK-1012-M18D
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Mazda Miata | 1994-1997, 1999-2005 | Base |
| Mazda Miata | 1994-1997 | M Edition |
| Mazda Miata | 1997 | STO |
| Mazda Miata | 1999 | 10th Anniversary |
| Mazda Miata | 2000-2003 | SE |
| Mazda Miata | 2000-2005 | LS |
| Mazda Miata | 2003 | Shinsen |
| Mazda Miata | 2004-2005 | Mazdaspeed |
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.
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.
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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