The E46 M3 hardtop available for sale sector is very competitive because of the limited range developed. M3 owners normally find matching OEM hardtops to preserve originality. An E46 M3 hardtop increases aerodynamics and improves the intense coupe visual appeal from the auto. First units are built to match factory https://e46-hardtop18529.livebloggs.com/46427782/title-bmw-e60-facelift-interior-update