On S2 and S3 series spiders, open the trunk and drop the flap toward the front where the jack, fuel hardlines and fuel tank evaporation tank are located.
The tops of the shock are mounted in the towers to the left and right in that compartment.
Unbolt the shocks from the axle then take out the 2 bolts that hold the tower top to the trunk deck and pull the whole thing up out.
@ Alleggerita: Spiders don't have back seats
