Okada Projects Plasma Direct FL5 (SD224141R)

Okada Projects Plasma Direct is a premium direct ignition coil upgrade that represents a major leap forward in ignition technology. By integrating a high-output power amplifier directly into each coil, Plasma Direct significantly improves combustion efficiency through higher secondary current and a proprietary multi-spark ignition strategy.

Designed and manufactured entirely in Japan, Plasma Direct delivers exceptional quality, reliability, and safety. It is fully OBD-II compliant and installs as a true plug-and-play upgrade—no wiring modifications, cutting, or splicing required. Simply replace the factory ignition coils and you’re ready to go.

Key Features

• Multiple ignition sparks generated at ultra-fast microsecond intervals during a single combustion cycle
• Secondary current increased to approximately twice that of OEM ignition coils
• Enhanced flame kernel growth for faster and more complete combustion
• Increased horsepower and torque across the entire RPM range
• Improved throttle response and smoother engine operation
• Potential reduction in fuel consumption due to improved combustion efficiency
• Direct OEM replacement with no vehicle modifications required
• Fully OBD-II compliant with advanced noise suppression to prevent electrical interference

Ignition Performance Explained

Plasma Direct delivers substantially higher ignition energy than factory coils by dramatically increasing amperage during the initial spark discharge. This allows the spark to interact with more air-fuel molecules, accelerating ignition and promoting stable flame propagation.

In addition to a stronger primary spark, Plasma Direct produces multiple sparks in rapid succession. This multi-spark technology further improves combustion stability, especially under high load, high RPM, and forced-induction conditions.

Advanced internal noise filtering ensures consistent spark delivery while eliminating electrical interference that can lead to ignition instability or ECU errors.

Installation & Compatibility

Plasma Direct ignition coils are vehicle-specific and engineered for precise OEM fitment. Installation is fully plug-and-play—simply remove the factory coils and install Plasma Direct units using the original mounting points and connectors.