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
