NISMO Iridium Spark Plugs For Skyline Skyline GT-R R33 RB25DE(T) RB26DETT 22401-RN010-6/7/8 RN1 Stella custom supercharger 2WD Model ST191G

Model ST191G

5iL (AWD / 4AT) ○ 2

engine RPM

Model Year 97/11 - 02/8

NISMO Iridium Spark Plugs For Skyline Skyline GT-R R33 RB25DE(T) RB26DETT 22401-RN010-6/7/8 RN1 Stella custom supercharger 2WD Model ST191GBrand NISMO Series Name Iridium Spark Plugs Product Descriptions performance. The Iridium Spark Plug produces much more complete combustion, which delivers more power and response to the driver. It helps to draw out the full potential of an engine. The thermo edge set at the top of the insulator limits the deposition of carbon, which otherwise can reduce firing performance and cause poor idling. This also increases reliability and durability. Product