Big Gun 40-R18A Rev Box CDI Performance Ignition for Honda ATV/UTV

The Big Gun 40-R18A Rev Box is a performance CDI ignition module designed to enhance your Honda ATV or UTV's engine performance. This aftermarket CDI box replaces your stock ignition unit and unlocks additional RPM range while optimizing ignition timing for improved throttle response and power delivery.

Key Features:

• Increases overall RPM limit beyond stock CDI restrictions
• Advanced timing curve for optimized performance across the powerband
• Direct plug-in replacement for stock Honda CDI box—no modifications required
• Expertly crafted from premium materials for reliable performance
• Durable construction designed for long-term service in demanding conditions
• 6-month limited warranty included

The Big Gun Rev Box provides an affordable performance upgrade compared to expensive OEM replacement units. Installation is straightforward with the direct plug-in design, making this an accessible modification for riders looking to maximize their Honda's potential. Whether you're racing or simply want better throttle response, this CDI box delivers measurable performance gains.