NGK Iridium Racing Spark Plugs -Competition Spec - Heat Range 9 - EJ20 Model_Impreza 2014+ ensuring the highest quality possible

ensuring the highest quality possible

This is never more important than with our range of RCM Power Parts timing belt kits where we are working closely with NTN

Now directly compatible with the popular CNC billet EJ engine blocks for the ultimate EJ engine package in addition to all OEM EJ20/22/25 block cases

along with the small idler bearing

when necessary

NGK Iridium Racing Spark Plugs -Competition Spec - Heat Range 9 - EJ20 Model_Impreza 2014+ ensuring the highest quality possible4 x NGK Iridium Racing Spark Plugs for heavily modified Impreza's used on track. NGK are the World leaders in spark plug technology. With over 80 years of automotive expertise, they are driven by extreme dedication to performance and quality. From OEM to aftermarket, they push the boundaries of innovation to give you the very best for your Subaru. At RCM it's the only spark plug product we'll use on either standard or modified Subaru's maximising the