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Engines and Components› Camshafts and Valvetrain

Supertech

Supertech BMW N/S55 SS Black Nitride Intake Valve - Single (Use w/Locks KPR-5.0/7S)

$36.29 $29.04 Save $7.25

SKU: S00P BMIVN-1055S

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Special Order
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Part #: BMIVN-1055S

MIA's Description

The Supertech intake valve is a high-performance engine component crafted from enhanced EV8 (21-4N) steel. This material provides superior strength for demanding applications. These valves feature a Black Nitride finish for enhanced hardness while maintaining core ductility. They also have a "Superfinish" valve stem, offering significantly reduced friction.

Their construction also helps improve durability and reduce carbon buildup, making them a robust upgrade for high-RPM valve control and intake-side airflow stability.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandSupertech
Part NumberS00P BMIVN-1055S

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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