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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
Supertech Mazda Miata 1.8 1.8L Dual Valve Spring KitExperience the performance upgrade your Mazda Miata 1. 8L deserves with the Supertech Dual Valve Spring Kit. Crafted for enthusiasts seeking enhanced engine reliability and efficiency, this kit is designed to deliver optimal valve control and durability. Manufactured by Supertech, a trusted name in high quality engine components, this valve spring kit includes dual springs that provide superior resistance to valve float during high RPM operation.
Experience the performance upgrade your Mazda Miata 1.8L deserves with the Supertech Dual Valve Spring Kit. Crafted for enthusiasts seeking enhanced engine reliability and efficiency, this kit is designed to deliver optimal valve control and durability.Manufactured by Supertech, a trusted name in high-quality engine components, this valve spring kit includes dual springs that provide superior resistance to valve float during high RPM operation. Perfectly suited for the Mazda Miata 1.8, it ensures your engine maintains peak performance, even under demanding driving conditions.
Whether you are tuning your vehicle for motorsport, rebuilding your engine, or simply want to improve your car's throttle response and power delivery, the Supertech Dual Valve Spring Kit is an excellent choice. Installed easily and built to last, it offers a competitive edge without compromising reliability.
With the backing of Tuningsupply's Europe-focused logistics and enthusiast-driven support, purchasing and upgrading your engine components has never been smoother or more dependable.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Perfect replacement part
Perfect replacement
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Quality Champion Brand plugs
Repeat customer. Quality Champion product worth the extra $
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Original OEM equipment
They seem to be the copper plug required for this engine. Runs great and as it should.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Genuine Champion Spark plugs
Genuine Champion Spark plugs at a great price!
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Reviewed in the United States on December 7, 2025
★★★★★ 5
Go For It.
Good Plug
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Reviewed in the United States on April 9, 2026