Performance Distributors SOS CoilsFord's coil-on-plug (COP) system is an efficient way to get spark to the engine's plugs without dealing with plug wires and their inherent issues related to aging, heat, and more. Unfortunately, like most OEM parts, the original coils aren't designed with the best materials for performance applications. The folks at Performance Distributors [www.performancedistributors.com; (901) 396-5782] felt they could improve on the Ford COP design with their new Sultans of Spark (SOS) coils. Their increased windings offer 40,000 volts to your plugs. That's a 60 percent increase versus the stock coils. With the SOS coils' increased spark duration, you can open up your plug gaps and improve your modular's performance and fuel economy, as well as enjoy easier starting, better idling, and greater throttle response.