I have... I pre-ordered the chassis stiffening kit back in August when the website listed it as shipping Sept. 15. Around mid-October I got the lower radiator brace. Then around the 2nd week in November, I got the subframe connectors and the fender braces. I still have not received the engine compartment brace. Maybe mid-December at this rate??? I think it's the usual thing that seems to happen to every vendor... they develop parts and advertise them, then have a hard time meeting the demand???
Oh well.... at least the engine compartment brace is not holding me up. On the plus side everything fit great. I didn't make any mods to the radiator brace. On the fender braces it comes with 4 little plates to box in the stock brace that goes to the inner fenderwells, and I took a little notch out of two of them to give a little more welding surface. It wasn't really necessary but it was easy to do. On my Cuda the drivers side rear floorpan is pretty beat up, so I knew the subframe connectors wouldn't fit well.... in fact I'm not sure I'll use them and I'll probably do 2x4 tubing through the floorboards. It was basically cheaper to buy the complete chassis stiffening kit than if I had just bought the pieces I wanted. I posted two pictures here:
http://www.cuda-challenger.com/cc/index.php?topic=27629.0If you would like anymore pictures just let me know since I have tons of them including ones from before I primered the engine bay.
Travis
72 Cuda