The part # for the K&N is #RC-2960. NOTE: This is the cone filter with the chrome end cap that has the K&N logo embossed in it. There is no holes for the air temp sensor that is found on the later model SR20's. I had to modify the end cap to bolt the air temp sensor to it on my '96 G20. Go here: http://nismopc.tripod.com/filter.htm