SKU: 32316656558

Supertech Performance MAIVN-2308D Mazda / Ford Duratec 2.0 /2.3Lts. Intake Valve 37.5(+2.5) x5.48 x 103.40mm /SS/ Blk. Nitrided /Undercut/Back cut

Sale price$27.62 Regular price$30.69
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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15

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Description

Supertech Performance MAIVN-2308D Mazda / Ford Duratec 2.0 /2.3Lts. Intake Valve 37.5(+2.5) x5.48 x 103.40mm /SS/ Blk. Nitrided /Undercut/Back cutSupertech Performance MAIVN 2308D Mazda Ford Duratec 2. 0 2. 3Lts. Intake Valve 37. 5(+2. 5) x5. 48 x 103. 40mm SS Blk. Nitrided Undercut Back cut We manufacture our racing valves using only the highest quality materials available. We have spent countless hours studying these different materials as well as you applications to create just the right valve. Because of thermal fatigue the proper choice of material will greatly determine the valve

Supertech Performance MAIVN-2308D Mazda / Ford Duratec 2.0 /2.3Lts. Intake Valve 37.5(+2.5) x5.48 x 103.40mm /SS/ Blk. Nitrided /Undercut/Back cut

We manufacture our racing valves using only the highest quality materials available. We have spent countless hours studying these different materials as well as you applications to create just the right valve. Because of thermal fatigue the proper choice of material will greatly determine the valve performance and reliability. Supertech relentlessly test new materials to provide valves with unsurpassed fatigue resistance.

These valves are black nitride coated, which is a hardening treatment that has been steadily growing in popularity over the last several years. These black Nitride coated valves feature harder surfaces and smoother finishes, providing less friction and subsequently longer life.

Specifications:

CAR MAKE Ford
CAR MODEL Focus
VALVE HEAD SIZE +1.0mm
VALVE HEAD DIAMETER 36mm
ENGINE SPECIFICATIONS Duratec 2.0L 2.3L
STEM DIAMETER 5.48mm
VALVE LENGTH 102.4mm
MATERIAL Black Nitrided SS
Shipping Notes
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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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32316656558

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Deena M
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★★★★★ 5
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This is a great jewelry box for travel or to just keep at home. Very stylish and holds more than it looks like it would.
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Chavely
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I absolutely love this jewelry organizer! The 2-layer design gives it plenty of space without being bulky, making it perfect for travel. I was able to neatly store my earrings, necklaces, rings, and bracelets without anything getting tangled. The interior is soft and protects my jewelry really well, and the compartments are thoughtfully designed to keep everything in place. The compact size fits easily in my suitcase or handbag, which is a huge plus. The cloud white color looks elegant and makes it feel like a great gift option too. Overall, it’s practical, stylish, and very convenient for keeping jewelry organized on the go. Highly
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Reviewed in the United States on April 20, 2026
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Lisa T.
Charlottesville, US
★★★★★ 5
I bought myself one and this one was gift for a friend.
Color: Cloud White, Material Type: Paper, PU
Very classy travel jewelry box. Just the size. Made well.
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Reviewed in the United States on May 19, 2026
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VICKI CARROLL
Los Angeles, US
★★★★★ 4
Nice Jewelry Box
Color: Jelly Pink, Material Type: Paper, PU, Color: Jelly Pink, Material Type: Paper, PU
Really nice jewelry box just smaller than expected. My fault for not checking the dimensions first. It’s a great value for the price.
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Reviewed in the United States on May 11, 2026
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Coco
Boise, US
★★★★★ 5
Nice little jewelry box
Color: Cloud White, Material Type: Paper, PU
Just what I wanted in size and available compartments. The only thing I am hesitant about is the paper outside. Mine is white and may get dirty quickly.
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Reviewed in the United States on March 16, 2026

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