good questions.
yes - I have broke many, many things - nothing serious.
They re-classed me - I used to compete in Class E of Street Prepared (ESP) with Cobras (Supercharged Mustangs) when I was stock - as a misc American V8 Sedan. It was crap.
Then when I added a blower..... 'they' complained and I ended up re-classed into Street Modified 2 (SM2). Total joke, since everyone shows up on trailers.
Then SCCA changes SM rules. so I went into Touring Sedan. Bad idea.
In 11 races I have been black flagged 6 times for aggressive driving. I have replace my passenger fender 4 times, bumper twice - nothing serious. I busted the intercooler piping apart 100+ times. the hot oily air makes the silicon couplings fail fast, and a twist of the body, something come unodne.... I NEED to learn to TIG.
So....
I have not broke anything to do with more power from the supercharger. I have put down 408rwhp and an ET of 12.831. At 57,395miles I have had the SC on for nearly 2 1/2 years - or 14000 miles and I'm not the girly driver (6th set of tires and 7th set of brake pads....). The trannie, half shafts, motor, ... all good.