Brisk Racing ER10BIR-6 Iridium Spark Plugs (Set of 4 - Coldest Heat Range) Name group:Regular both in a controlled dyno

both in a controlled dyno environment as well as on rolling roads

While up-shifting you will enjoy a confident “braappp

596 ms at 14 volts at 3 Bar

- Gains are as high as 20 wheel horsepower and 25 wheel torque at various areas in the powerband

5 A5 Quattro 2

Brisk Racing ER10BIR-6 Iridium Spark Plugs (Set of 4 - Coldest Heat Range) Name group:Regular both in a controlled dynoDescription ER10BIR 6 Brisk Iridium Performance Spark Plugs Brisk SKU ER10BIR 6 Parameters: Thread Diameter 14mm Thread Reach 26. 5mm 1" Hexagon 16mm 5 8" Seat Type Gasket Design Iridum Yttirum Resistor Yes Projected No Heat Range 10 With very long lifespan, the P range Brisk spark plugs are the most modern design to fit modern highly efficient and stressed engines. The Iridium core center electrode is surrounded by Yttrium alloy made body and earth