I just finished up a good sized enclosure with two subwoofers and 2 amps. It was very heavy (definitely over 100 lbs.). When I put it in the trunk the back end of my car has sagged noticeably. Is this going to have adverse effects on my suspension components ? I have bumped up the tire pressure in the rear a bit (from 32 to 36) to offset ride quality a bit. Would a stiffer spring/shock setup be a good idea ?

the further to the rear, the more effect the weight will have.<br>1996 a4 2.8 qm 12v