Brisk Racing ER10BIR-6 Iridium Spark Plugs (Set of 4 - Coldest Heat Range) Name group:Regular Turbo spool up and diverter

Turbo spool up and diverter valve release are a lot louder

hand TIG welded and back purged to ensure years of reliable performance

AUDI - TTRS 2008-2015 (8J) 2

596 ms at 14 volts at 3 Bar

which keeps dirt and contaminants out of the bearing

Brisk Racing ER10BIR-6 Iridium Spark Plugs (Set of 4 - Coldest Heat Range) Name group:Regular Turbo spool up and diverterDescription 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