To answer the install questions I thought I'd make a Tech Thread.
My Jimny before the spacers
Undo one end of each of your shocks which well let your axles fall away as you jack the car, which releases the springs.
Jack up the car on a level surface and place supports in a safe location that will be out of your way. One end at a time is fine
This pic shows how much wheel travel is available from the Jimny with the right suspension set-up.
Remove the standard rubber coil seat
I used Outdoor Auto spacers as they replace the standard rubber seat and firmly attach both front and rear, unlike some others that just slip over the top.
50mm ODA1 Spacer on left, Stock rubber seat on right
With a rubber mallet drive the spacer onto the metal mount
Put your spring back in making sure the tail of the coil matches the groove on the axle mounting pad
REAR is done
The front is virtually the same...
Remove the stock rubber seat.
Put the spacer and then replace the spring.
You should be left with these bits when using ODA1 spacers
Don't forget to bolt your shocks back on.
Here's mine after the install
. These were my grandfathers. He "borrowed" them from where he worked. They're very heavy but super stable... better than bricks 