Pay in installments of $107.39 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Supertech Mazda Miata 1.8L 84mm Bore -4cc 9:1 CR Pistons - Set of 4 (Rated 560HP/30PSI) (Excl Rings)Experience the ultimate upgrade for your Mazda Miata 1. 8L with the Supertech piston set. Crafted for precision and performance, these forged pistons feature an 84mm bore diameter and a 4cc combustion chamber volume, designed to deliver a 9: 1 compression ratio. This set of four pistons is engineered to withstand up to 560 horsepower at 30 PSI, making it ideal for enthusiasts seeking enhanced power and reliability. These pistons come without rings,
Experience the ultimate upgrade for your Mazda Miata 1.8L with the Supertech piston set. Crafted for precision and performance, these forged pistons feature an 84mm bore diameter and a 4cc combustion chamber volume, designed to deliver a 9:1 compression ratio. This set of four pistons is engineered to withstand up to 560 horsepower at 30 PSI, making it ideal for enthusiasts seeking enhanced power and reliability.These pistons come without rings, allowing you to choose the perfect set that matches your specific engine setup. Manufactured with exceptional quality by Supertech, they ensure durability and consistent performance under high-stress conditions. Whether you are building a high-performance street car or a serious track machine, these pistons are a perfect fit for your tuning project.
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
4.4 ★★★★★
Based on 24 reviews
Sort
Product Reviews
★★★★★ 5
Great socks
Size: Large, Color: (672) Super Pink / Blaze Orange / Super Pink
My favorite socks! Fit great and don’t slip down in my shoes. They are cozy and cushiony. I love the colors too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
★★★★★ 5
Quality under armor product
These are so very comfortable they are thin yet keep my feet warm around the house while it’s snowing outside
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026
★★★★★ 5
Fav socks
My favorite socks! Love them!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 4
Not bulky fit
Size: Large, Color: (009) Gray Dawn / White / Prime Pink
Thinner than UA other cushioning run socks, but this fit is perfect and doesn't shift in my shoe. I wear a women's 9.5 and determined Large doesn't squeeze my foot like Medium size (too exact). Bonus... avaliable olors beyond black and Grey.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2025
★★★★★ 5
Comfortable
These are very comfortable to wear
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2026