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Supertech Mazda Miata 1.6L Single Valve Spring Kit

Marsoni M251S
Sale price$282.42
Pay 4 payments of $70.61 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Supertech Mazda Miata 1.6L Single Valve Spring KitSKU: SPRK MM16 S UPC: 1037721241788 Supertech Mazda Miata 1. 6L Single Valve Spring Kit The Supertech Single Valve Spring Kit, designed specifically for the 1. 6L B6 ZE engine. This kit transforms valvetrain response, allowing sustained high RPM operation up to 8,000 RPM while preventing valve float for consistent power delivery in street, track, or autocross applications. Built from premium Superclean Chrome Silicon Vanadium Steel alloy, these
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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4.6 ★★★★★
Based on 2477 reviews
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Verified Purchase
Jose Quispe
Fort Morgan, US
★★★★★ 5
Easy to install
Good material easy to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2026
T
Verified Purchase
Tristen Napaluch
Lake Worth, US
★★★★★ 5
They look nice.
Makes the car look nice 😎
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Reviewed in the United States on February 4, 2026
C
Christine Lopez
Cuba, US
★★★★★ 5
No polarity and super bright.
Size: 194/T10, Color: White
Quick installation. Turned my halogen lights into led lights. No issues with polarity and no error codes. The license plate light shine much more bright than halogen lights. Amazing upgrade. Great price and highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026
D
Dakota pope
Lowell, US
★★★★★ 5
Affordable and hassle-free
Size: 921/912, Color: White
These reverse lights are super bright! The old bulbs left things practically pitch-black for night driving, total game-changer once these went in. Affordable, hassle-free upgrade that makes all the difference.
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Reviewed in the United States on March 3, 2026
J
Jacuqeline Baker
Louisville, US
★★★★★ 5
Super bright, I love them
Size: 194/T10, Color: White
Got these to replace the interior lights on my car. They are amazing bright. Will buy again.
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Reviewed in the United States on March 5, 2026

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