The BMW F80 M3 has one of the finest exhaust notes of any modern performance saloon, and this Milltek Sport Cat-Back Exhaust System makes the most of it. Designed for non-OPF/GPF F80 M3 models, this EC-approved system replaces the full cat-back section with high-quality 304L stainless steel pipework, delivering a refined yet noticeably more intense exhaust note across the entire rev range of the S55 twin-turbocharged inline-six.
The system is engineered to work with the OEM catalysts and downpipe, making it a genuine performance upgrade without requiring any additional modifications. A direct bolt-on fitment with no cutting or welding. Available in four tip finish options. No ECU remap required, though this system works perfectly in conjunction with a Stage 2 tune. Made at Milltek Sport's UK factory.
Fitment: BMW M3 F80 (Non-OPF/GPF models) 2014–2018
E-marked: Yes (EC approved)
Tip options: Polished, Cerakote Black, Titanium, Carbon Fibre
