RPM MODULE KIT Shocks and Struts it allows for easy viewing

it allows for easy viewing without drilling into the dashboard

Using properly engineered valve spring components ensures reliable performance and proper integration with existing vehicle systems

Catco converters are tested to meet Federal emissions standards for the specific vehicle application ensuring trouble-free emissions testing

Gasket Ring Gear Spacers provides a reliable seal between engine components using application-specific materials

Installation is straightforward with standard tools

RPM MODULE KIT Shocks and Struts it allows for easy viewingThe MSD RPM Module Kit provides plug in programmable rev limiting and timing control for MSD 6, 7, and 8 Series CD ignition boxes. These modules allow you to set hard and soft rev limits, timing retard stages, and accessory activation points without rewiring or adding external boxes. Each kit includes interchangeable plug in modules that insert directly into the MSD ignition box's module socket. Available configurations include single stage rev limit