Milltek 80mm Resonated OPF-Back Exhaust | Audi D5 S8 - Polished Tips

Description

Milltek 80mm Cat Back Resonated OPF-Back Exhaust System for Audi D5 S8 4.0 TFSI V8 (2020+). This system is engineered as a direct OPF-back replacement, flowing from the OEM particulate filter rearward, offering improved exhaust flow and an engineered OE+ tone while maintaining emissions compliance. Hand-finished T304L stainless steel construction with mandrel-bent piping and 80mm (3.15") bore diameter. Finished with polished GT-115 trim tips. Resonated design eliminates harsh drone while preserving full-throttle character. Direct factory fitment using OEM hangers-no modification required. Fitment • Audi S8 D5 4.0 TFSI V8 Saloon (2020 and later) • Standard and long wheelbase variants • OPF-back configuration (OEM particulate filter to tailpipe) Each system is EC Approved and manufactured under strict quality control in the UK. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Fits 8 vehicles including:

• 2020 Audi S8— D5 4.0 TFSI V8 Saloon/Sedan - Standard Wheel Base (GPF US/ROW Models) > 2020 and Later
• 2021 Audi S8— D5 4.0 TFSI V8 Saloon/Sedan - Standard Wheel Base (GPF US/ROW Models) > 2020 and Later
• 2022 Audi S8— D5 4.0 TFSI V8 Saloon/Sedan - Standard Wheel Base (GPF US/ROW Models) > 2020 and Later
• 2023 Audi S8— D5 4.0 TFSI V8 Saloon/Sedan - Standard Wheel Base (GPF US/ROW Models) > 2020 and Later
• 2024 Audi S8— D5 4.0 TFSI V8 Saloon/Sedan - Standard Wheel Base (GPF US/ROW Models) > 2020 and Later
• 2025 Audi S8— D5 4.0 TFSI V8 Saloon/Sedan - Standard Wheel Base (GPF US/ROW Models) > 2020 and Later
• + 2 more vehicles