Compatible with a wide range of vehicles, it is an essential upgrade for serious enthusiasts and professional tuners alike. Designed without air restrictions, this module ensures consistent performance without airflow limitations.
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 Chip 4100-4900 RPM Automotive Performance
MSD Ignition RPM Module Kit 8745 5000-5800 RPM Range
MSD Ignition RPM Module Kit 8746 6000-6800 RPM Even Series
MSD Ignition RPM Module Kit 5100-5900 RPM for Accurate Engine Control
