E3 DiamondFIRE Spark Plugs, Set of 4 *Fits: 2016-2022 Camaro 2.0T E3 automotive plugs have three legs securing the DiamondFIRE electrode to the shell. This allows for excellent heat transfer, and helps to create more turbulence in the cylinder. The...

Features: Can raise the Octane of your fuel as high as 105. You can customize your blend to fit your needs. Won't harm sensitive O2 sensors or catalytic converters. Available in convenient 32 oz. bottle. Multiple high performance applications -street or...