Milltek Cat Back Equal Length (Loudest) Exhaust System for BMW F80 M3 - Non OPF/GPF Model

Experience the raw sound of the BMW F80 M3 at its most dramatic with this Milltek Sport Equal Length Cat-Back Exhaust System. Designed for non-OPF/GPF F80 M3 models, the equal-length configuration is the loudest option in the Milltek Sport F80 M3 cat-back range — delivering a high-pitched, motorsport-inspired exhaust note that fully exploits the character of the S55 twin-turbo inline-six engine.

Using equal-length pipework ensures that both turbocharger outlets contribute equally to the exhaust soundtrack, creating a more balanced and intense note than a standard configuration. A race product designed for track use and spirited road driving. Available in five tip finishes. Manufactured from 304L stainless steel in the UK.

• Fitment: BMW M3 F80 (Non-OPF/GPF models) 2014–2018
• Race product: Yes (Loudest configuration)
• Tip options: Polished, Cerakote Black, Titanium, Burnt Titanium, Carbon Fibre
• Direct OEM replacement — no remap required
• Made in the UK