hi
the bx will get dirty but if you make some diff covers and glue them on it should nt be that much of a problem and velcro the body to the undertray you should be ok. the bx wouldnt handle that good on loose dirt without the mods (thats my opinioun) as bastos won the french national with no mods. my opinioun of bj4's is that we should chuck them in a pile and burn them!!!! lol, they cant be that bad.
