NGK Iridium/Platinum Spark Plug Box of 4 (SILZKR7B11) Suspension>Steering Stabilizer Quantum uses a dyno-tuned

Quantum uses a dyno-tuned

tuned and dyno-tested to fit specific Mazda MX-5 and MX-5 Miata models

Regular Cab with 5

DV8 SL8 Lights come with a poly carbonate lens

NGK Iridium/Platinum Spark Plug Box of 4 (SILZKR7B11) Suspension>Steering Stabilizer Quantum uses a dyno-tunedNGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from