I've been buying stuff for months and never installed it til yesterday. Finally got the "wild hair" and installed the Densecharger, Steeda Tri-AX w/MGW Shift Lever, MGW headlight & A/C knobs and the Ford rear mud guards. All went well, no check engine light or shifter whine, etc. Not sure if I can tell a performance difference, but it does seem to have a faster throttle response. The shifter is very nice, very firm shifts. Now for the Drive Shaft & Crossmember...and 3:73's...and and and....and the damn list keep growing and it's all this clubs fault!!!! :wink: