Granatelli 88-95 BMW 318i/iA/iS 4Cyl 1.8L Performance Ignition Wires

These Granatelli ignition wires are built with a 7mm silicone jacket and a high-performance spiral core, which helps ensure a strong spark gets to your spark plugs. For your 1991-1998 BMW 318i, 318is, or 1996-1998 Z3, a consistent spark is key to how your engine runs, especially if you're looking for improved throttle response and smoother idling.

The silicone jacket on these wires is designed to resist heat and abrasion, keeping them protected under the hood. Inside, the spiral core construction is meant to reduce resistance, allowing more energy to reach the spark plug for a more efficient burn. This means you're more likely to get a clean, powerful spark every time the engine needs it, which can make a noticeable difference in how your car performs day-to-day.

When you're replacing your spark plug wires, it's a good time to check the condition of your spark plugs and distributor cap as well. Having all these ignition components in good shape together helps ensure your engine is running at its best.