High-Output Ignition Coil for Single-Cylinder EFI Engines.

The aRacer Hi Power MAX Spark Coil is a high-output ignition coil for supported single-cylinder EFI 4-stroke engines. It is designed for riders, builders, and tuners who want stronger spark output for performance, tuning, and race-focused applications.

What It Is

A universal-fit high-output spark coil for many supported single-cylinder EFI engines. It can be used on compatible small-displacement motorcycles and scooters where the ignition system, mounting location, wiring, and coil type are suitable.

What It Does

• Provides stronger ignition spark output
• Designed for many single-cylinder EFI 4-stroke engines
• Can improve throttle response where properly matched and tuned
• Supports performance, race, dyno, and development builds
• Simple installation on compatible applications

Common Applications

• Honda Grom 125
• Honda Monkey 125
• Honda Metropolitan 2012+
• Kawasaki Z125 Pro
• Honda Rebel 300
• Honda CBR250R / CBR300R
• Yamaha Zuma 125
• Other compatible single-cylinder EFI engines

Product Information

• Product: aRacer Hi Power MAX Spark Coil
• Type: High-output ignition coil
• Application: Most supported single-cylinder EFI 4-stroke engines
• Ignition Type: EFI ignition systems
• Spark Plug Cap: Not included

Important Fitment Notes

• Confirm your ignition system before ordering.
• This coil is not for CDI ignition systems.
• Mounting location may vary by vehicle.
• Additional brackets or installation parts may be required.
• Tuning may be required after installation.
• Keep hands away while ignition is on due to high spark output.

North American Support

• Supported by aRacer ECU R&D of America LLC
• U.S.-based technical support
• North American validation and platform development
• Fast domestic shipping from California when in stock

Competition Use Notice: Not legal for sale or use in California on any pollution-controlled motor vehicle. Some products are intended for closed-course competition, off-road, testing, research, or development use only where applicable. Customer is responsible for compliance with all applicable laws and regulations.

California Proposition 65 Warning

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.