Designed in-house by Direnza engineers, our decat downpipes are a direct replacement for the stock downpipe. Engineered to not only improve power and torque but also throttle response on the 1.6l engine. ---Manufactured from T304 grade brushed steel ---Fully TIG welded and feature CNC machined flanges ---Mandrel bent pipework ---Ceramic coated for additional heat protection ---Fittings supplied as pictured Fitment BMW Mini R56 / R57 / R58 / R59 / R60 Cooper S 1.6l 2006+ turbo models Citroen DS3 1.6l 16v 155bhp 2010+ models Peugeot 207 1.6l 16V Turbo GTi models Please note: sold for off-road/track use only.