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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
Supertech Honda/Acura K20/F20 Black Nitrided Exhaust Valve - 31mm Std - Set of 8Experience enhanced engine performance with the Supertech Honda Acura K20 F20 Black Nitrided Exhaust Valves. Specifically engineered for precision and durability, these valves boast a 31mm standard size and come in a complete set of eight, making them an ideal upgrade for your high performance engine build. Crafted with a black nitrided finish, these exhaust valves provide superior wear resistance and improved heat tolerance, ensuring longevity even
Experience enhanced engine performance with the Supertech Honda Acura K20 F20 Black Nitrided Exhaust Valves. Specifically engineered for precision and durability, these valves boast a 31mm standard size and come in a complete set of eight, making them an ideal upgrade for your high performance engine build.Crafted with a black nitrided finish, these exhaust valves provide superior wear resistance and improved heat tolerance, ensuring longevity even under extreme operating conditions. Their design and material choice contribute to optimal combustion efficiency and smooth exhaust flow, maximizing your engine's potential.
Whether you are tuning your car for the track or daily spirited driving, Supertech Exhaust Valves offer the reliability and performance demanded by enthusiasts and professionals alike. Compatible with Honda and Acura K20 and F20 engines, they provide a direct replacement with enhanced attributes.
Trusted by tuners and workshops across Europe, these valves uphold the high standards of Supertech quality, combining competitive pricing with fast European shipping through Tuningsupply, your prime source for performance parts.
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
4.9 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Great Hooks!
Item Package Quantity: 10, Color: Red
Strong Magnets! Work Great! Well Built!
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Reviewed in the United States on November 7, 2025
★★★★★ 3
Decent, but....
Item Package Quantity: 6, Color: Green
These magnets were decent, but not as strong as I hoped. They are good enough to hold a shovel or helmet, but anything over 10+ pounds did not work.
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Reviewed in the United States on August 16, 2025
★★★★★ 4
Good to average purchase but they work.
Item Package Quantity: 10, Color: Green
Magnetic hooks are well made, the hooks have plenty of strength. The magnets on the hooks aren’t quite as stout as they should be, but all in all they were a good buy.
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Reviewed in the United States on October 26, 2025
★★★★★ 5
Great holding capacity for hand tools
Item Package Quantity: 6, Color: Orange
I needed to add space to my workshops metal shelves and these are perfect for hanging hand tools around the metal bracing. They have enough holding capacity to hang a small sledgehammer. Now I can readily locate tools and allow for more space on the shelves.
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Reviewed in the United States on February 26, 2026
★★★★★ 5
Shelves
Size: 12 Inch, Color: Black
High quality, strong and beautiful. I receive alot of compliments
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Reviewed in the United States on May 3, 2026