Replace racing spark plugs used by many professional car drivers.

A colder thermal range than factory plugs is specially designed to enable performance modifications and handle intense conditions.

Designed to operate over a wider thermal range than normal plugs.

Note: To make sure you buy the right product, please read the product description carefully.

• 100% brand new and high-quality spark plug.
• Model: F7TC.
• Material: metal, ceramic.
• White ceramic thread diameter: 12mm.
• Metal thread diameter: 14mm.
• Hex diameter: 20mm/0.8”.
• Package include: 1 x spark plug.