The Cat-Back systems are designed as direct replacements for the original exhaust, offering improved sound and aesthetics. Multiple configurations are available, allowing the owner to select the desired increase in exhaust volume and a more aggressive tone if preferred. All products are manufactured from 304L aircraft grade stainless steel, ensuring durability in harsh conditions. The performance exhaust systems are made in the UK and distributed to over 90 countries worldwide. - Direct replacement for the original exhaust system - Available in multiple configurations for sound and tone customization - Manufactured from 304L aircraft grade stainless steel - Made in the UK and distributed globally Specifications: - Pipe Diameter: 69.85 - Fitment Time: 1 to 1.5 hours (including removal of OE system) - Race Product: No - EMarked: No - EMark Number: e24 70_157 2007_34 0698 02 Kit comes with: - Centre Silencer Delete Pipe - MSVW259 - Rear Silencer - MSVW260 - Connecting Pipe (for installing Milltek system to OE downpipe) - MSVW321 - Polished Jet (round) 80 Exhaust Tip - MSVW365 Vehicle Compatibility: - Audi A3 1.8 TSI 2WD 3-Door 2008-2012