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 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: 70.00 - Installation Time: 2 to 2.5 hours (including removal of OE system) - Race Product: No - EMarked: No Kit comes with: - LH Lower Downpipe - MSAU723 - RH Lower Downpipe - MSAU724 - Centre Silencer - MSAU727 - Polished Jet (oval) 170 x 107 Exhaust Tip, LH - MSTIP246 - Polished Jet (oval) 170 x 107 Exhaust Tip, RH - MSTIP247 - LHR Rear Silencer (ECE) Valved - MSAU740 - RH Rear Silencer (ECE) Valved - MSAU741 - Front Silencer - MSAU726 Vehicle Compatibility: - 2018-2019 Audi RS5 B9 2.9 V6 Turbo Sportback (Non-OPF/GPF Models)