(First posted on MX5 nutz forum in April 2016)
As the charger is off the car I took the opportunity to change it’s oil. The kit was bought from eBay.
The Allen key required is an imperial size, 3/16″. If you are planning on doing this make sure you have this exact size. A metric 4mm might feel like it fits ok but it won’t when you find out how tight the plug is.
new to go in
I also put some more of the gold tape gear on the underside
Should help reflect a bit more heat from the exhaust.