Milltek's Cat-Back Exhaust System for the BMW 123d E82 delivers a deeper, sportier sound and improved performance. Made from high-grade T304L stainless steel, it enhances exhaust flow while reducing weight, offering a refined upgrade for driving enthusiasts.

The Milltek Cat-Back Exhaust System for the BMW M2 Competition (F87, 2018–2025) is engineered to enhance performance, sound, and aesthetics. Crafted from high-quality 304L aircraft-grade stainless steel, it offers improved exhaust flow, a deeper and more aggressive exhaust note, and reduced weight compared to the stock system. The system features a 70mm (2.76") pipe diameter and is available with various tip finishes, including Cerakote Black, Titanium, and Carbon Fibre. EC-approved versions are available, ensuring compliance with European regulations.