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 exhaust volume and tone. All products are manufactured from 304L aircraft grade stainless steel, ensuring durability in harsh conditions. Performance exhaust systems are available for a wide range of vehicles, with ongoing research and development to meet demand. All products 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 - Fitting Time: 3 to 4 hours (including removing OE system) - Fitting Notes: Requires removal of the rear bumper - Race Product: No - EMarked: No Kit comes with: - F5107: Adapter to OE Downpipes 70 O.D. to 65.5 I.D. 140 long - MSAR01: LH Front Flex Pipe - MSAR01 - MSAR02: RH Front Flex Pipe - MSAR02 - MSAR03: X Pipe - MSAR03 - MSAR04: LH Connecting Pipe - MSAR04 - MSAR05: RH Connecting Pipe - MSAR05 - MSAR06: Rear Silencer - MSAR06 - MSAR07: LH Outer Tailpipe Link Pipe (Valved) - MSAR07 - MSAR08: RH Outer Tailpipe Link Pipe (Valved) - MSAR08 - MSAR09: Inner Tailpipe Link Pipe - MSTIP226: Carbon Fibre Jet (round) 100 Exhaust Tip, Standard - MSTIP226 Vehicle Compatibility: - 2017 and later Alfa Romeo Giulia Quadrifoglio 2.9 V6 Bi-Turbo (Non OPF/GPF Models)