NISMO Iridium Spark Plugs For Bluebird U14 SR18DE QG18DE SR20DE SR20VE 22401-RN010-6/7/8 EXHAUST KIT Minimum ground clearance Roof High

Minimum ground clearance Roof High 1678Mm (automobile inspection certificate 1700 mm) measured in vehicles

Mid RPM Acceleration Sound Stock: 101dB -> Fujitsubo: 103dB

Improve the workability during the air injection time and sparging by placing the air valve on the diagonal

* For vehicles equipped with standard rear wings

6ps) / 6530rpm -> Fujitsubo: 186

NISMO Iridium Spark Plugs For Bluebird U14 SR18DE QG18DE SR20DE SR20VE 22401-RN010-6/7/8 EXHAUST KIT Minimum ground clearance Roof HighBrand 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