Milltek Exhaust Milltek Exhaust - The Milltek Exhaust Sport Range is the result of 20 years of exhaust development and technical expertise.  The Milltek Exhaust company is based in the small town of Ilkeston in Derbyshire, England. The Milltek Exhaust is one of the best and most popular choices for Audi and VW vehicles.  The Milltek Exhaust is produced using high quality type 304 aircraft grade stainless steel.  As this material is non-magnetic, it is less likely to be susceptible to discoloration.   The Milltek Exhaust system offers an increased bore over the OEM pipe resulting in better gas flow, no loss of mid-range torque and head turning sounds.   Milltek Exhaust are produced under strict ISO 9000 controls, so a consistent product quality can be maintained.   To see how a Milltek Exhaust fits your vehicle, select the year and model from the pull down menus above and navigate to intake/exhaust and cat-back exhaust systems.