KPMI Black Diamond Intake Valve Honda CRF450R (2013–2016)
Honda CRF450R Black Diamond Intake Valve – KPMI (30-31612)
Upgrade your CRF450R’s top end with the KPMI Black Diamond® Intake Valve, engineered for exceptional strength, heat resistance, and flow efficiency. Each valve is manufactured from premium materials, finished with a high-grade hard chrome coating, and tested for superior performance at high RPM.
Important: Must use a KPMI Valve Spring Kit when installing Black Diamond® or White Diamond® valves.
✅ What’s Included
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(1) KPMI Black Diamond® Intake Valve
📦 Fitment
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2013 – 2016 Honda CRF450R
Direct OEM-style drop-in replacement when paired with the correct KPMI spring kit.
🛡️ Warranty Info
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Backed by Kibblewhite Precision Machining Inc. (KPMI®)
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Manufacturer warranty against material or manufacturing defects
🔑 Key Features
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Made from premium heat- and corrosion-resistant materials
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One-piece forged construction for lightweight durability
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Designed using Finite Element Analysis (FEA) software for precision
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360° hard chrome finish applied with a full anode process for maximum surface integrity
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Flow-bench tested for optimized airflow and performance
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Ideal for stock or race-engine builds
💲 Price & SKU
Price: $30.95
SKU / Part Number: 191-11031 | KPMI 30-31612
Estimated Shipping Weight: 0.09 lbs
Handling Time: Ships Next Business Day
📦 Shipping Information
In-Stock Items:
- Most parts ship next business day
- Modquad parts: Monday–Thursday dispatch
Made-to-Order Items:
- Custom swingarms & A-arms: 2–4 weeks
- EVP exhaust systems: 2–4 weeks
- Sneakers: 1–2 weeks
Stock Guarantee: Items marked "In Stock" ship immediately. Made-to-order items are built fresh for you.
Questions? Contact us—we respond within 24 hours.
