We bought the chassis brace from i dont remember his name. he didnt send any stickers with it so i have no idea what the guys company name is. and it didnt come with hardware either.... but it is a nice piece that fits well.
watch out for leaky rear shocks. it they leak excessively then you have a bad shock body. They dont hold the retainer tight enough around the seals and they leak really bad. go for some Losi xxxt/nt shocks, they work and fit well