how to lower an 05 mustang...
in the red circle bits all i did was for the front the little half circle bit was ground flat with the frame lowers it by about 2mm. on the dampers (shocks) the bottom was ground off the same amount the side that goes under the wing.
on the rear in the middle was like a rubber stop i ground it off but i think i could have left it alone but in the end its not seen. where the middle of the rear axle is forgot its name the bit the driveshaft goes into i had to cut a small section of the underfloor to get it to sit right.
on the axles the springs are attached, so all i did was where they fit into the frame i drilled it out so the springs go right in as the plastic was around 2mm thick i put a plate on the inside over the holes and the pin on the springs cut off and sanded flat.
i drilled out the holes where the shocks go and they just push in and glue in place. the rest all fits the same with some minor tweeks. the wheels i used were aftermarket set and dont stick out to far so i did not have to change the wheel wells.
Danny