These parts are made exclusively for and are in stock at Lohen Mini, please follow the link in the description below to purchase.Lohen Mini Cooper S (Mk1) Manifolds and Front Pipes (external link) >Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. The Lohen performance exhaust manifold is a direct replacement for the original and exceptional for your R53 MINI, with a choice of easily changeable high flow sports catalyst (cat) or a de-cat pipe.The exhaust manifold is made from 304 stainless steel and uses a 4-1 downpipe design with an increased diameter bore and relaxed design, particularly on ports 1 and 4 where the original manifold is fairly restrictive, producing a noticeable power gain and helps to improve mid-range power and torque.Please note: the sports catalyst or de-cat section must be purchased in addition to the manifold. As the cat/de-cat section is removable it's easy to change between a sports catalyst or a de-cat pipe if you're running on the road and circuit. All relevant fittings and gaskets are supplied (excluding turbo gasket).EML lights may activate after removing the standard O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.