NGK Laser Iridium Spark Plug Box of 4 (LMAR9AI-10) 430 This direct-fit catalytic converter is

This direct-fit catalytic converter is designed to fit the 1999-2006 Chevrolet Silverado 1500

responsive steering pair perfectly with its sporty look -- except for that ride height

each component of our valved exhaust system is meticulously designed and precision-engineered to exacting standards

at ROUSH's own plastics manufacturing facility

high-temperature resistant sound absorption packing materials for a desirable low deep exhaust note

NGK Laser Iridium Spark Plug Box of 4 (LMAR9AI-10) 430 This direct-fit catalytic converter isNGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium 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 overheating while providing reliable starts.