The Granatelli MPG Plus ignition wire set is an MPG Series spark plug wire kit intended for later Ford Mustang V8 applications. This complete set fits 1999–2010 Ford Mustang 8‑cylinder 4.6L (4‑valve coil-on-plug) engines and supplies the full complement of plug-to-coil connections appropriate for those years and engine types.
Granatelli 99-10 Ford Mustang 8Cyl 4.6L (4V Coil On Plug) MPG Plus Ignition Wires