Brisk Racing ER10S Silver Spark Plug

The Brisk Racing ER10S spark plugs are dedicated high performance spark plugs that are ideal for cars with software upgrade and / or performance upgrades such as forced induction (eg. turbocharger or supercharger). The Brisk ER10S is also well suited for those in the 'FBO' category such as Stage 2 and Stage 3 cars. The Brisk ER10S will outlive the factory plug life on a modified vehicle and are a must-have upgrade for the following platforms: Audi 8S TTRS 2.5TFSI  Audi 8V / 8V.2 RS3 2.5TFSI EA888.3 Gen 3 MQB 2.0T Audi S6 / S7 / S8 V8 4.0T Install Tip: Torque to 18-21.6 ft./lb and ensure the terminal nut is tight Note: Unlike NGK, these are sold per plug - and not per box.