AEM Electronics 52mm Digital Oil Pressure Gauge 0-150 PSI Racing and basic wrenches to unbolt

and basic wrenches to unbolt the factory exhaust and secure the new system

Honda F-Series detent springs

Power-operated folding function

If you have any problems at all with the swap

and craftsmanship that defines the ultimate M4 upgrade

AEM Electronics 52mm Digital Oil Pressure Gauge 0-150 PSI Racing and basic wrenches to unboltAEM's Digital Oil Pressure Gauge offers unsurpassed accuracy, speed and control with an easy to read, digital interface. The 0 5v analog output can be used with data loggers and virtually any engine management system, such as the AEM EMS or FIC. The included AEM 150 PSI brass sensor makes this gauge among one of the fastest and most accurate gauges available. The bright LED display shows pressure in 1 PSI increments, and the sweeping LED "needle"