The front pipe-back system includes all components located behind the front silencer. The system is designed to maintain an enlarged diameter throughout, optimizing gas flow. Various tailpipe options are available. All performance exhaust systems are manufactured in the UK and distributed to over 90 countries. The product range is continuously evolving to meet the demands of a wide variety of vehicles. - Enlarged diameter maintained throughout the system for optimized gas flow - Multiple tailpipe options available - Manufactured in the UK and distributed globally - Continuous research and development for evolving vehicle applications Specifications: - Pipe Diameter: 70.00 - Installation Time: 3 to 4 hours (including removal of OE system) - Fitting Notes: Requires removal of the rear bumper - Race Product: No - EMarked: Yes - EMark Number: AlfaGQF Kit comes with: - F5107: Adapter to OE Downpipes 70 O.D. to 65.5 I.D. 140 long - MSAR04: LH Connecting Pipe - MSAR04 - MSAR05: RH Connecting Pipe - MSAR05 - MSAR06: Rear Silencer - MSAR06 - MSAR09: Inner Tailpipe Link Pipe - MSAR10: LH Outlet Pipe with Valve (ECE) - MSAR10 - MSAR11: RH Outlet Pipe with Valve (ECE) - MSAR11 - MSVW372: Cerakote Black GT (round) 100 Exhaust Tip, Standard - MSVW372 Vehicle Compatibility: - 2017 and later Alfa Romeo Giulia Quadrifoglio 2.9 V6 Bi-Turbo (Non OPF/GPF Models)