HKS M-Series Super Fire Racing Spark Plug Heat Range 7 MOJAB OFFROAD Will this work with my

Will this work with my aftermarket skid plate

or bypasses

Multiple layers of steel

Sport GX 1992 - 1994 Mazda 323 DX

HKS M-Series Super Fire Racing Spark Plug Heat Range 7 MOJAB OFFROAD Will this work with mySpecifications 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