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 or a more aggressive tone. All products are manufactured from 304L aircraft grade stainless steel to ensure durability in harsh conditions. The performance exhaust systems are developed for a wide range of vehicles and are produced in the UK. - Direct replacement for the original exhaust system - Available in multiple configurations for sound customization - Manufactured from 304L aircraft grade stainless steel - Made in the UK and distributed worldwide Specifications: - Pipe Diameter: 70.00 - Race Product: No - EMarked: Yes - EMark Number: A4A5B8 Kit comes with: - Centre Silencer - MSAU487 - Y Pipe - MSAU488 - LH Rear Silencer Assembly - MSAU489 - RH Rear Silencer Assembly - MSAU490 - Polished GT (round) 80 Exhaust Tip, LH Twin Tip - MSAU492 - Polished GT (round) 80 Exhaust Tip, RH Twin Tip - MSAU493 - Downpipe - MSAU494 Vehicle Compatibility: - 2008-2012 Audi A5 Cabriolet 2.0 TFSI 2WD and quattro (manual only) - 2008-2012 Audi A5 Coupe S line 2.0 TFSI 2WD and quattro (manual only) - 2008-2012 Audi A5 Coupe S line 2.0 TFSI 2WD and quattro (Tiptronic only) - 2008-2012 Audi A5 Sportback 2.0 TFSI 2WD and quattro Manual