Update your engine setup with a new ignition coil mounting bracke » t for that added strength and support. These heavy-duty ignition coil brackets ensure that your coils are locked in position and make sure they don't shake around under vibrations. Those bad boys improve the performance of spark plugs by about 3 times! Made from the best materials, they can withstand extremes of temperature, Corrosion, and wear. Perfect for performance engines and custom builds, all brackets are designed for that "factory-installed" appearance. Simple to install and designed for consistent performance, these brackets feature high value at an affordable price.