Granatelli 89-92 Toyota Supra 6Cyl 3.0L MPG Plus Ignition Wires

These Granatelli MPG Plus ignition wires are built with a 100% silicone jacket and boots, which helps them stand up to the heat and vibration under the hood of your 1987-1992 Toyota Supra. The wires themselves use a suppressed-wound copper core, designed to reduce radio frequency interference while still allowing a strong spark to reach your spark plugs. This combination helps ensure your 3.0L 6-cylinder engine runs smoothly and efficiently.

Granatelli designed these wires to be a direct fit for your Supra, meaning they're made to connect right up to your distributor and spark plugs without any modifications needed. The suppressed-wound copper core is a key feature here, as it helps keep your radio signal clear while still delivering the spark energy your engine needs. This updated design aims for improved performance and a cleaner running engine compared to older wire technologies.