The E46 has been gaining ground in drifting and circuit racing due to its stiffer chassis and the availability of parts. Here is everything you need to prepare it: steering angle kits, adjustable rear arms, subframe reinforcement plates, coilover suspension, exhausts, and hydraulic handbrakes.
The BMW E46 bodywork (hoods, M3 and GTR replica fenders, spoilers, and CSL trunk lids) has its own page. The E46 rear subframe is a known weak point, and if you are going to push it hard, it is best to reinforce it before cracks appear.
Always check whether a part is suitable for the M3 or only for the other versions, as many measurements differ. If you have any questions, ask us, including the exact version of your car.
