This Milltek Sport exhaust system is specially designed for the BMW 1 Series. The exhaust is made of aircraft-grade stainless steel, which is an anti-magnetic material and less prone to discolouration. Besides offering an edge in performance, the stylish-looking exhaust also makes the much sought-after sporty noise. The setup comprises almost everything you need to get rolling, including the connecting pipe, trim assembly, centre section, and fitting kit.