4 New NGK IRIDIUM IX Spark Plug BR8EIX # 5044
Part no: BR8EIXÂ
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 BR8EIX plugs are recommended for EVO's with mild to moderate bolt-ons.Â
Note: These plugs DO NOT come pre-gapped.Â
Sold in sets of four.