BMW E46 M3 IRL Catback Exhaust | Full Section 1, 2 & 3 Stainless Steel w/ Resonators

Fitment Information

• 2001 BMW M3 (E46): Coupe & Convertible
• 2002 BMW M3 (E46): Coupe & Convertible
• 2003 BMW M3 (E46): Coupe & Convertible
• 2004 BMW M3 (E46): Coupe & Convertible
• 2005 BMW M3 (E46): Coupe & Convertible
• 2006 BMW M3 (E46): Coupe & Convertible

Fitment Note: This system is a direct bolt-on for the E46 M3 platform. It features a 60mm piping diameter throughout and is designed to bolt to the factory headers. 

Does not delete or remove catalytic converters since it retains the factory headers.

Fitment Information

• Section 1: Includes the dual piping that connects directly to your factory or aftermarket headers.
• Section 2: Features a high-flow mid-pipe design that replaces the heavy un-resonated factory middle section.
• Section 3 (Muffler): The rear muffler with quad black tips.

Fitment Note: This is a Full Catback System. By replacing Sections 1, 2, and 3, you eliminate all factory bottleneck points. It is designed specifically for the S54 engine chassis (2001–2006).

Professional Installation Recommended.