MK1 1989 > 1998. Magnecor Electrosports 80 Ignition Leads & NGK Iridium Spark Plug Set. Why Electrosport 80 leads and not the KV85?. Well basically cost! The KV85's cost about £10 more than the Electrosport 80's and they are quite simply not needed on an MX-5.
eBay