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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
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Description
Supertech BMW M50/M52/S50/S52 Black Nitrided Intake Valve - +1mm Oversize - Set of 12Upgrade your BMW M50, M52, S50, or S52 engine with the Supertech Black Nitrided Intake Valve set. These precision engineered valves feature a +1mm oversize design, enhancing airflow and improving overall engine performance. Each set contains 12 high quality intake valves, crafted for durability and reliability under high stress conditions. The black nitriding treatment not only provides an exceptional surface finish but also increases wear resistance,
Upgrade your BMW M50, M52, S50, or S52 engine with the Supertech Black Nitrided Intake Valve set. These precision-engineered valves feature a +1mm oversize design, enhancing airflow and improving overall engine performance. Each set contains 12 high-quality intake valves, crafted for durability and reliability under high-stress conditions.The black nitriding treatment not only provides an exceptional surface finish but also increases wear resistance, extending the lifespan of your engine components. Ideal for enthusiasts looking to boost power while maintaining OEM specifications, these intake valves deliver consistent and efficient valve seating for optimal combustion.
Manufactured by Supertech, a leading brand in performance engine components, these intake valves ensure top-tier quality and fitment. Perfect for rebuilds, performance upgrades, or motorsport applications, they provide the perfect balance between performance gains and engine reliability. Upgrade your engine with confidence thanks to these expertly crafted Supertech intake valves.
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
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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
4.7 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Old school denim — not stretchy
Fit Type: Regular, Size: X-Small, Color: Authentic Medium Wash
Fabric used is old school denim — not the thin, stretchy stuff that pretty much everything called “denim” is today. It is 99% cotton (20% of which is recycled cotton) and 1% elastane, but I can’t feel any stretch in the fabric. It is a substantial, non-stretchy denim that gives the jacket really good structure. It has a higher end fit and look than the price would suggest.
I wanted a more fitted denim jacket so ordered an XS even though according to the size chart I need a small. (I have a 34.5” bust, 28” waist at 118 pounds 5’4”.) It still buttons over a t shirt or lightweight sweater with freedom for movement/without being tight, but if I wanted a roomy fit or the ability to wear a heavier sweater or sweatshirt underneath and still be able to comfortably button it I would have needed a small. The shoulders are cut broad — I have very broad shoulders and the XS surprisingly fits my shoulders well. This jacket may not be the greatest fit for you if you have very narrow shoulders, unless you are going for an oversized look.
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Reviewed in the United States on May 17, 2026
★★★★★ 5
made well
Fit Type: Regular, Size: Large, Color: Iced Light Wash
I couldn't get this in my size (medium) so I ordered large. it's a little large in the shoulders, but it still looks good. it is a well made, substantial jacket. I love it!
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Reviewed in the United States on June 12, 2026
★★★★★ 5
Stylish Denim Look Dress
Size: Large, Color: Rinse
Great quality for the price. The skirt is fuller than expected but still looks good!!
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Sexy Comfort Casual Appeal
Size: Medium, Color: Classic Medium Wash
This is a very sexy in a comfortable easy flowing dress. The material feels good on the skin. It is thin and lightweight although long sleeves you will definitely want to wear a jacket or coat with this if you are wearing this in the winter time. It is comfortable and I like the fit on me. I am 5'5 weigh 150 and have large bust size 34DDD I ordered a medium and it fits me well. No gapping at the front where the buttons meet. I think this is a nice Jean dress for the price and the quality is nice. I like it
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Reviewed in the United States on December 15, 2025
★★★★★ 4
Cute lightweight shirt-dress
Size: XX-Large, Color: Classic Medium Wash
Flattering, but a little tight in the chest for larger bosoms, and a little short so I wore it over leggings.
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Reviewed in the United States on May 15, 2026
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