Audi 8S TTRS & 8V.5 RS3 2.5 TFSI Performance Spark Plug Upgrade - Denso IKH01-24 Iridium

These Denso IKH01-24 spark plugs are ideal for cars with performance software upgrades and/or turbocharger upgrade kits running increased boost pressure. These long-life iridium spark plugs will outlast and outperform the factory spark plugs. These spark plugs are a recommended performance upgrade for the Audi 8S TTRS & 8V.5 RS3 2.5 TFSI ignition system, and replace part number 06K 905 601 M.

Features

• Pre-Gapped to 0.7mm
• 0.4 mm. Iridium Tipped Laser Welded Fine Wire Center Electrode
• 0.8 mm Fine Wire Pure Platinum Ground Electrode
• Special Hardened Insulator is 20% Stronger for Hard Core Racing Applications
• Patented Self Cleaning Electrode Design
• Silicone Oil Coated Insulator to Repel Moisture and Carbon Buildup
• Handles Extreme Compression and Boost Levels
• Machine Rolled Threads Prevent Seizing or Cross Threading During Installation and Removal
• 100% Pre-Fired to Assure the Highest Quality Possible
• Purified Alumina Powder Insulator Provides Exceptional Strength and Thermal Conductivity
• Five Rib Insulator Prevents Flashover
• Copper-Glass Seal Bonds Center Electrode and Insulator for a Gas-Tight Seal

Specifications

• Plug
  • Thread Size - 14 mm
  • Hex Size - 16 mm
  • Reach - 26.5 mm
  • Seat Type - Gasket
  • Pre-Gapped - 0.7 mm.
  • Heat Range - 24 (Denso scale)
• Center Electrode
  • Type - Fine Wire
  • Material - Iridium
  • Size - 0.4 mm
• Ground Electrode
  • Type - Taper Cut
  • Material - Nickel
  • Size - 0.8mm