My friend is having a problem with his 1998 RS. it has tokico struts and suspension techniques springs. but it was doing this before he had the struts/springs changed. everytime it goes over a bump, there is a thumping sound from the back area. the car was put on a lift and we looked everything over, and it seems everything "looks" alright. could this be because he hasnt had an alignment? it sounds just like something thumping under the car when he hits a small, abrupt bump, it makes a little squeek sound also(might be the hatch but i dont think so) any help or opinions are greatly appreciated.
1997 Eclipse RS 75-shot Nitrous Express(wet) AEM CAI Greddy EVO Exhaust NGK Plugs&Wires(one range colder) Front/Rear Upper Strut bars Eibach Pro-Kit springs Tokico Struts 17" Konig Imagines Yokohama A520's http://www.TeamKLR.com
1997 Silver RS Built T3/T4 BB Turbo 20psi Most current 1/8th mile time: 8.1@93mph 2.015 60' 1996 Black Supra TT 2004 Silver Snake