REDS TS4 Turbo Special Off-Road Glow Plug: Super Hot

This is a REDS Engines TS4 "Super Hot" Turbo Special Off-Road Glow Plug. This plug is one step away from the coldest REDS plug.

Reds Plugs are rated as:

• Hottest
• T4C
• TS3
• T5C
• TS4
• T6C
• Coldest