2 to 5 business days
Iridium Tough is a premium line of spark plugs designed for high-performance engines that require maximum power and durability. They are made from high-quality materials, including a tough iridium alloy, which provides superior resistance to wear and corrosion, as well as improved ignitability and performance.
The VK16 Iridium Tough spark plug is designed to fit certain makes and models of vehicles, and is made to exact specifications to ensure a perfect fit and optimal performance. It features a unique design that includes a tapered cut ground electrode, which provides better ignition and fuel efficiency, as well as improved acceleration and throttle response.
