RM Stator CDI Box RM02148 | Yamaha YFZ450 2004–2009 Plug & Play
RM Stator PeakRPM CDI Box – Yamaha YFZ450 (2004–2009)
Restore crisp ignition and reliable starting on your YFZ450 with the RM Stator PeakRPM CDI Box (RM02148). Built with OEM-grade components and a plug-and-play design, this CDI delivers optimal output and consistent performance. Each unit is factory-tested up to three times to ensure quality.
✅ Plug & play OEM-style install (dielectric connector grease included)
✅ PeakRPM calibration for strong, consistent spark
✅ OEM-grade electronics & PCB for durability
✅ Factory triple-tested for performance and reliability
💡 Pro tip: RM Stator recommends replacing the voltage regulator at the same time—regulator failures are a common cause of CDI issues.
⚠️ Diagnosis note: Up to 90% of ignition problems are caused by a faulty stator—test ignition components before purchasing.
🔧 Fitment Compatibility
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Yamaha YFZ450: 2004–2009
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Includes SE, SE2, Bill Balance Edition
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📐 Specs
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Brand Number: RM02148
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Weight: 0.82 lbs
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Package Dimensions: 5.90 × 3.70 × 0.82 in
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Type: CDI (Ignition Control Module)
📦 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.