Disconnect the battery ground wire.
Remove air filter.
Lift the plastic housing off the starter solenoid valve and disconnect the electrical wires (see arrow). Unbolt intake manifold bracket at top and bottom.
Put the car on blocks.
Loosen the fixing bolts of the starter from below.
Disconnect the starter from the gearbox and remove it.
When installing, insert the starter from above, fasten it to the gearbox and tighten it with bolts from below.