Brisk Racing ER10BIR-6 Iridium Spark Plugs (Set of 5 - Coldest Heat Range) SQ5 (B9) Parameters:

Parameters:

2012+ MK6 Volkswagen Golf R – R

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When going to a hybrid which may require you to switch to a normally closed boost actuated set up in order to get the boost you need you MUST have an IWG with an extremely stiff spring

Brisk Racing ER10BIR-6 Iridium Spark Plugs (Set of 5 - Coldest Heat Range) SQ5 (B9) Parameters:Description SET OF 5 FOR RS3 TTRS 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