The Milltek EC Approved Cat-Back Exhaust System is designed for BMW M enthusiasts seeking an upgrade that combines improved sound, performance, and compliance with European emissions regulations. Crafted to meet EC standards, this resonated system is ideal for those who demand an increase in exhaust volume without compromising on road legality.

Constructed from 304L Aircraft Grade stainless steel, this system delivers exceptional durability and resistance to corrosion. Its 70mm (2.75") pipe diameter ensures optimized exhaust flow for better performance and a refined tone. The system features polished GT tips for a premium aesthetic, perfectly complementing the aggressive styling of your M3 or M4.

Key Features

Resonated System:

• Reduces cabin drone for a more comfortable driving experience while delivering an improved exhaust tone.

Direct Replacement:

• Fits seamlessly in place of the stock exhaust system with minimal modification required (cutting of the OE system is necessary).

Premium Stainless Steel Construction:

• Made from 304L Aircraft Grade stainless steel for longevity and durability in harsh conditions.

Stylish Finish:

• Features polished GT-style tips for a sleek and sporty look.

Fitment:

• F80 M3 and M3 Competition S55
• F82 M4 and M4 Competition S55
• F83 M4 and M4 Competition S55