MSD ASY11547 RPM Module Chip Rev Limiter Plug-In - 7800

The MSD ASY11547 is a plug-in 7,800 RPM Rev Limiter Module Chip designed to precisely set the rev limit on compatible MSD ignition systems. Simply swap modules to dial in your desired RPM ceiling — no soldering, no complex programming required.

Key Features:

• 7,800 RPM setting — precise, factory-calibrated rev limit for performance and engine protection
• Plugs directly into the RPM module socket on all compatible MSD ignition controls
• Compatible with MSD Soft Touch Rev Controls, MSD Ignition Boxes with integrated rev limiter, and other MSD accessories using plug-in RPM modules
• Includes MSD 6AL, 7AL, and similar ignition system compatibility
• CARB E.O. compliant — legal for sale and use on emissions-controlled vehicles in all 50 states when used per manufacturer application guide
• Sold individually — additional RPM chips available in ranges from 3,000 to 9,900 RPM, and in 5-module kit sets

The MSD RPM Module Chip is the fast, reliable way to set or change your rev limit without reprogramming your ignition box. Ideal for racers and performance enthusiasts who need quick, accurate RPM control at the track or on the street.