Performance spark plug cables (also known as high-performance ignition wires) are upgraded versions of stock spark plug wires, designed to deliver a stronger, more consistent spark — crucial for high-performance or modified engines.

🔧 Key Benefits of Performance Spark Plug Cables:
Better Conductivity

Made with materials like low-resistance spiral core wire or Kevlar core, they transmit more energy to the spark plug.

Higher Heat & Voltage Tolerance

Ideal for turbocharged, supercharged, or high-revving engines where higher temps and voltages are common.

EMI/RFI Suppression

Reduced electromagnetic interference protects sensitive electronics (especially in modern cars).

Durability

Silicone or high-temp materials withstand under-hood conditions better than OEM rubber cables.

Compatibility:
Proton Wira 1.8 DOHC
Proton Satria GTI 1.8
Proton Putra 1.8