
NGK 2667 Iridium One Step Colder Spark Plug | 2002-2005 Subaru WRX (BKR7EIX)
NGK Iridium One Step Colder Spark Plug (BKR7EIX) for 02-05 Subaru WRX Why NGK Iridium? More Durability and a Higher Melting Point compared to Platinum, better center electrode anti-oxidation and anti-erosion, improved ignition, superior anti-fouling, lower required voltage, new metal shell plating process for better anti-corrosion. These BKR7EIX plugs are recommended for WRX's with mild bolt on modifications. Please Note: ALL PLUGS SOLD INDIVIDUALLY. Price is for one spark plug. Note: These plugs DO NOT come pre-gapped. Features Fine Wire Center Electrode Ensures High Durability and a Consistently Stable Spark Iridium Alloy has an Extremely High Melting Point, Perfect for Today's High-Tech, High Performance Engines Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties Corrugated Ribs Prevent Flashover Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer Copper Core Aids in Heat Removal Triple Seals Prevent Leak