Optimize your vehicle's performance with the MSD Ignition RPM Module Kit (Part Number 8745). Constructed without air restrictions, the MSD Ignition RPM Module Kit ensures unobstructed airflow and optimal ignition performance.
MSD Ignition RPM Module Chip Kit 3100-3900 RPM - 200 RPM Increments
MSD Ignition RPM Module Chip 8000-8800 RPM, 200 RPM Increments, Kit
MSD Ignition RPM Module Kit 9000-9800 RPM, 200 RPM Increments
MSD Ignition RPM Module Kit 8745 for 5000-5800 RPM, 200 RPM Increments
MSD Ignition RPM Module Kit 5100-5900 RPM, 200 RPM Increments, Part 87451
MSD Ignition RPM Module Kit 87481, 8100-8900 RPM, 200 RPM Increments
