Naraku Performance CDI for Kymco 4-Stroke Scooters

Break through the factory-imposed speed limits of your Kymco or SYM scooter with the Naraku Performance Unlimited CDI . Most stock 4-stroke scooters are equipped with a restrictive ignition box that "cuts out" just as you reach your peak power band. This high-performance Naraku unit features a de-restricted ignition curve with no RPM ceiling, allowing your engine to rev freely to its true mechanical potential. Expect improved throttle response, smoother acceleration, and a significant increase in top-end speed. Advanced Ignition Technology Unlimited RPM: Completely removes the factory governor, allowing for higher top speeds—especially when paired with performance variators and exhaust systems. DC-Fired Reliability: Designed specifically for DC (Direct Current) ignition systems, providing a consistent, high-energy spark regardless of engine RPM. Optimized Timing Curve: Features an advanced ignition map that provides better "snap" off the line and more stable power through the mid-range. Taiwanese Precision: Manufactured in Taiwan by Naraku, a world leader in small-engine performance electronics, ensuring maximum durability and vibration resistance. Comprehensive Fitment Guide This CDI is a direct "plug-and-play" upgrade for DC-Fired 4-Stroke scooters using a standard 6-pin (4+2) connector: Brand Compatible 4-Stroke Models Kymco Agility 50/125, Sento 50, People S 50, Vitality 50, Yager GT 50 SYM Allo 50, Fiddle II 50, Jet 4, Orbit II 50, Symphony 50, Symply 50 Connection Standard 6-Pin (4 Pin + 2 Pin) Square Plug Technical Specifications Ignition Type: DC (Direct Current) RPM Limit: None (Unlimited) Dimensions: 93mm (L) x 54mm (W) Origin: Made in Taiwan Manufacturer Part Number (MPN): NK390.16 Critical Compatibility Check: This is a DC-fired CDI. Verify compatibility before installation. Performance Tip: To fully take advantage of the unlimited RPM range, we highly recommend upgrading to Dr. Pulley Sliding Roller Weights . This product is intended for off-road use only. This product is not intended for use on public roads or land. Notice: Performance parts, electrical parts, and tools are NOT refundable or covered by warranty. Reference https://www.scooterworks.com/pages/policies for more information. WARNING: California’s Proposition 65 SKU: 137-55 Vendor: Naraku