I have had this car about 4 years. I cut the springs, added AFS 18 " reps. BFG 335's out back. Upper, lower pulley's, Predator tune, Steeda cold air, MM full sub frames, IRS brace. I also added a MGW orange shifter. It sounds great with a UPR O/R X and welded in Super 44 Flowmasters. It dynoed 480 to the wheels. I love this car and will probably never sell it.