hi all,

just wondering what size boost gauge fits perfectly into the air vents? I've seen it done with almost every mx5/miata turbo but never asked them what size boost gauge fits perfectly...anyone know / has or had experience with the size that fits into the air vent?

thanks
JSE

 

60 or 52mm both work. with one you leave off the eyeball trim ring and with the other you use it.

 

thanks y8's I was wondering the same thing

 

is 2/16" the same as 52mm?

 

2 1/16" = 2.063" x 25.4 mm/in = 52.4mm