Ford MSD Coil Current Booster # MSD8740 Rate_20 * Throttle body-mounted ECUno extra

* Throttle body-mounted ECUno extra boxes to mount

These valuable tools can be easily bench-mounted for secure use

These gorgeous stainless steel bolts from ARP are rated at 170

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Ford MSD Coil Current Booster # MSD8740 Rate_20 * Throttle body-mounted ECUno extraFord MSD Coil Current Booster # MSD8740 Coil Current Booster Adjustable: Yes Adjustment Style: Rotary dial Ignition Box Required: No Compatible with Multiple Coil Ignitions: Yes Quantity: Sold individually. Notes: Designed for use on 1999 and later 4. 6L and 5. 4L Ford engines. MSD coil current boosters provide added power to your Ford coil on plug engine to support additional horsepower. They also provide a 2 step rev limiter to consistently launch