HKS M-Series Super Fire Racing Spark Plug Heat Range 7 Turbo Exhaust Smoked lens housing - Darker

Smoked lens housing - Darker appearance than stock while maintaining visibility

Direct OEM Replacement - Engineered for perfect fit with no modifications required

delivering the perfect enhancement to your BMW X6 E71 with superior performance

or boost lines at a 90-degree angle

HKS M-Series Super Fire Racing Spark Plug Heat Range 7 Turbo Exhaust Smoked lens housing - DarkerSpecifications 0. 6mm Iridium Alloy Center ElectrodeIridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability. Outer Electrode with Platinum ChipThe Outer Electrode incorporates a square platinum chip which improves urability, and when combined with the iridium center electrode boosts ignition performance. The Outer Electrode features a shortened tip design and tapered shape while maintaining