If you're diving into the world of performance upgrades, you might want to take a good look at the Supertech Spring / Retainer kits. These aren’t just any springs; they’re a solid choice for anyone looking to overhaul their valvetrain without cutting corners. I’ve seen plenty of kits out there, but let me tell you, Supertech really knows how to deliver on performance and durability.
So, what’s the deal with these springs? For starters, they’re dual springs, which means they’re designed to handle some serious lift without losing their cool. You’re looking at a seat pressure of 77 lbs at 34.30mm, which is pretty impressive. They can take a max lift of 14.30mm before hitting coil bind at 20.00mm. The rate sits at a solid 9.60 lbs/mm, making them responsive enough for spirited driving while still being tough enough for daily use.
Here’s a quick breakdown of the specs:
And let’s talk fitment. These kits are compatible with a range of vehicles, especially if you’re working with Mazdas or Fords. Just to give you an idea, they fit everything from the Mazda B-Series (2001-2010) to the Ford Focus (2004-2018). If you own a Mazda Miata from 2006 to 2015, you’re in luck—these springs will fit right in. Here’s a more detailed list:
So, if you’re serious about getting the most out of your engine, these Supertech kits are worth considering. They’re built for enthusiasts who want quality without breaking the bank. Trust me, your engine will thank you for it!
Other Part Numbers:
Supertech #sptSPRK-TS1012-FE2
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Ford Escape | 2005 | XLT No Boundaries |
| Ford Escape | 2005-2008 | Hybrid |
| Ford Escape | 2005-2008 | Limited |
| Ford Escape | 2005 | XLT Sport |
| Ford Escape | 2005-2008 | XLT |
| Ford Escape | 2005-2008 | XLS |
| Ford Escape | 2005-2007 | XLT Deportivo |
| Ford F-100 Ranger | 2001 | Sport |
| Ford F-100 Ranger | 2001 | XL |
| Ford F-100 Ranger | 2001 | XLT |
| Ford Fiesta | 2004-2007 | Trend |
| Ford Fiesta | 2004-2008 | First |
| Ford Fiesta | 2005-2008 | Trend Comfort |
| Ford Fiesta | 2006-2007 | FX |
| Ford Fiesta | 2006 | Premium |
| Ford Fiesta Ikon | 2004 | Base |
| Ford Fiesta Ikon | 2004 | First |
| Ford Fiesta Ikon | 2004 | Tipico |
| Ford Focus | 2004 | SVT |
| Ford Focus | 2004 | ZTW |
| Ford Focus | 2004-2006 | ZX5 |
| Ford Focus | 2004 | ZTS |
| Ford Focus | 2004 | Mid |
| Ford Focus | 2004 | LX |
| Ford Focus | 2004 | High |
| Ford Focus | 2004-2006 | ZX3 |
| Ford Focus | 2004, 2007-2018 | SE |
| Ford Focus | 2005-2006 | ZXW |
| Ford Focus | 2005-2006 | ZX4 |
| Ford Focus | 2005-2006 | ZX4 ST |
| Ford Focus | 2005-2007 | SE Tipico |
| Ford Focus | 2005-2007 | LX Austero |
| Ford Focus | 2007-2011 | SES |
| Ford Focus | 2007-2009 | ST |
| Ford Focus | 2007-2011, 2014 | Ambiente |
| Ford Focus | 2007-2011 | Sport |
| Ford Focus | 2007-2018 | S |
| Ford Focus | 2009-2012, 2017-2018 | SEL |
| Ford Focus | 2010-2011 | RS |
| Ford Focus | 2012-2018 | Electric |
| Ford Focus | 2012-2018 | Titanium |
| Ford Focus | 2013-2014 | SE Plus |
| Ford Focus | 2013-2015 | Titanium Plus |
| Ford Focus | 2014 | Trend Sport |
| Ford Focus | 2014 | Trend |
| Ford Focus | 2015 | SE Appearance |
| Ford Focus | 2016 | SE Luxury |
| Ford Fusion | 2006-2009 | SE |
| Ford Fusion | 2006-2009 | S |
| Ford Fusion | 2006-2009 | SEL |
| Ford Fusion | 2006-2009 | SEL Plus |
| Ford Ranger | 2001-2005 | Edge |
| Ford Ranger | 2001-2002 | EV |
| Ford Ranger | 2001-2011 | XL |
| Ford Ranger | 2001-2011 | XLT |
| Ford Ranger | 2002 | Postal |
| Ford Ranger | 2002, 2006-2011 | Sport |
| Ford Ranger | 2004 | Tremor |
| Ford Ranger | 2005-2007 | STX |
| Ford Ranger | 2005-2009 | FX4 |
| Ford Ranger | 2006-2010 | Limited |
| Ford Ranger | 2008-2011 | Base |
| Ford Transit Connect | 2010-2012 | XL |
| Ford Transit Connect | 2010-2012 | XLT |
| Ford Transit Connect | 2011-2012 | XLT Premium |
| Ford Transit Connect | 2011-2012 | Electric |
| Mazda 3 | 2004-2006, 2008-2012 | GS |
| Mazda 3 | 2004-2012 | S |
| Mazda 3 | 2004-2006, 2008-2012 | GT |
| Mazda 3 | 2004-2006, 2008-2012 | GX |
| Mazda 3 | 2004-2012 | i |
| Mazda 3 | 2005 | SP23 |
| Mazda 3 | 2007-2012 | Mazdaspeed |
| Mazda 3 | 2010-2012 | I Touring |
| Mazda 3 | 2010-2012 | Grand Touring |
| Mazda 3 | 2011 | Sport GX |
| Mazda 3 | 2011 | Sport GS |
| Mazda 3 | 2011 | Sport GT |
| Mazda 3 | 2012 | GS-SKY |
| Mazda 5 | 2006-2010 | Sport |
| Mazda 5 | 2006-2010 | Touring |
| Mazda 5 | 2007-2010 | Grand Touring |
| Mazda 5 | 2008-2010 | GS |
| Mazda 5 | 2008-2010 | GT |
| Mazda 6 | 2003-2008 | S |
| Mazda 6 | 2006-2007 | Mazdaspeed |
| Mazda 6 | 2008 | GS |
| Mazda 6 | 2008 | GT |
| Mazda 6 | 2008 | i |
| Mazda CX-7 | 2007-2012 | Grand Touring |
| Mazda CX-7 | 2007-2012 | Touring |
| Mazda CX-7 | 2007-2012 | Sport |
| Mazda CX-7 | 2008-2012 | GT |
| Mazda CX-7 | 2008-2012 | GS |
| Mazda CX-7 | 2010-2012 | GX |
| Mazda CX-7 | 2010-2012 | SV |
| Mazda MPV | 2002-2005 | ES |
| Mazda MPV | 2002-2005 | LX |
| Mazda MX-5 | 2006-2010 | Sport |
| Mazda MX-5 | 2007-2015 | Grand Touring |
| Mazda MX-5 Miata | 2006 | Club Spec |
| Mazda MX-5 Miata | 2006-2012 | Touring |
| Mazda MX-5 Miata | 2006 | Base |
| Mazda MX-5 Miata | 2006-2015 | Sport |
| Mazda MX-5 Miata | 2006-2015 | Grand Touring |
| Mazda MX-5 Miata | 2007-2009 | SV |
| Mazda MX-5 Miata | 2008-2015 | GS |
| Mazda MX-5 Miata | 2008-2015 | GX |
| Mazda MX-5 Miata | 2008-2015 | GT |
| Mazda MX-5 Miata | 2011-2012 | Special Edition |
| Mazda MX-5 Miata | 2013-2015 | Club |
| Mazda MX-5 Miata | 2015 | 25th Anniversary Edition |
| Mazda Mazda 6 | 2003-2007 | i |
| Mazda Tribute | 2005-2006, 2008 | i |
| Mazda Tribute | 2005-2006, 2008 | S |
| Mazda Tribute | 2008 | GX |
| Mazda Tribute | 2008 | Hybrid |
| Mercury Mariner | 2005, 2008 | Base |
| Mercury Mariner | 2005-2008 | Premier |
| Mercury Mariner | 2006-2007 | Luxury |
| Mercury Mariner | 2006-2007 | Convenience |
| Mercury Mariner | 2006-2008 | Hybrid |
| Mercury Milan | 2006-2008 | Base |
| Mercury Milan | 2006-2008 | Premier |
| Volvo C30 | 2007-2010 | 2.4i |
| Volvo C30 | 2007-2010 | T5 |
| Volvo C30 | 2008-2009 | T5 Inspiration |
| Volvo C30 | 2008-2010 | T5 R-Design |
| Volvo C30 | 2008-2009 | T5 Kinetic |
| Volvo C30 | 2010 | Inspiration |
| Volvo C30 | 2010 | Kinetic |
| Volvo C30 | 2010 | Addition |
| Volvo S40 | 2007-2009 | T5 Kinetic |
| Volvo S40 | 2007-2009 | T5 Addition |
| Volvo S40 | 2007-2009 | T5 Inspiration |
| Volvo S40 | 2007-2010 | 2.4i |
| Volvo S40 | 2007-2010 | T5 |
| Volvo S40 | 2010 | Kinetic |
| Volvo S40 | 2010 | Inspiration |
| Volvo S40 | 2010 | Addition |
| Volvo S40 | 2010 | T5 R-Design |
| Volvo S80 | 2007-2010 | V8 |
| Volvo S80 | 2007-2010 | 3.2 |
| Volvo S80 | 2008-2010 | T6 |
| Volvo S80 | 2010 | Base |
| Volvo V50 | 2007-2010 | T5 |
| Volvo V50 | 2007-2010 | 2.4i |
| Volvo V50 | 2010 | T5 R-Design |

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.