Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Supertech Mazda/Ford Duratec 2.0L/2.3L Black Nitrided Intake Valve - +1mm Oversize - Set of 8Experience enhanced engine performance with the Supertech Mazda Ford Duratec 2. 0L 2. 3L Black Nitrided Intake Valves. Designed with precision and crafted from high quality materials, these intake valves offer superior durability and strength for your engine components. The unique black nitrided finish provides excellent wear resistance and helps reduce friction, ensuring longer life under high stress conditions. This set includes eight intake valves,
Experience enhanced engine performance with the Supertech Mazda Ford Duratec 2.0L 2.3L Black Nitrided Intake Valves. Designed with precision and crafted from high-quality materials, these intake valves offer superior durability and strength for your engine components. The unique black nitrided finish provides excellent wear resistance and helps reduce friction, ensuring longer life under high stress conditions.This set includes eight intake valves, each oversized by one millimeter to improve airflow and optimize combustion efficiency. Ideal for enthusiasts looking to upgrade their Mazda or Ford Duratec engines, these valves support better engine breathing and can contribute to increased power output and efficiency.
Supertech stands behind its products with a commitment to quality and performance, making these intake valves a trustworthy choice for your next engine build or upgrade project. Whether you are a weekend racer or a dedicated builder, these valves provide consistent reliability and help you push your engine to the next level.
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
4.2 ★★★★★
Based on 2241 reviews
Sort
Product Reviews
★★★★★ 4
Fit as described
Used to install an inner fender liner. Seem a little more fragile than OEM, but suitable for the intended use and much less expensive.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2023
★★★★★ 5
Fits well, good quality.
Good assortment for the price; clips fit well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
★★★★★ 5
Good
Works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 11, 2026
★★★★★ 5
Noticeable Improvement in Engine Smoothness
Size: 150 ml, Pack of 1
I decided to try LIQUI MOLY Valve Clean to help keep the intake valves clean and maintain engine performance, and I’m really impressed with the results. After adding it to the fuel tank and running through a full tank of gas, the engine felt noticeably smoother and more responsive.
It’s very easy to use—just pour it into the fuel tank as directed. I also like that it’s from LIQUI MOLY, a brand known for high-quality automotive additives.
While it’s not a miracle fix for serious mechanical issues, it’s a great preventative maintenance product to help reduce deposits and keep the engine running efficiently. I plan to use it periodically as part of my regular maintenance routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
★★★★★ 5
Must have.
Size: 150 ml, Pack of 1
Very good product, works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026