MagnaFlow SYS C/B 2001 BMW M3 3.2L E-46

This is the Magnaflow Sport Series Cat-Back Performance Exhaust System for your 2001-2006 BMW M3 with the 3.2L engine. If you're looking to give your M3 a more aggressive character and a sound that really stands out, this system is built for that. It replaces all the stock exhaust components from the catalytic converter back, giving your car a fresh start from there to the rear bumper.

The system uses 2.25-inch diameter, mandrel-bent piping for smooth airflow, leading to two straight-through mufflers. It exits at the rear with a quad-split setup, featuring 3-inch polished double-wall tips with a folded edge. Magnaflow has tuned this system to produce a powerful, resonant exhaust note they call 'Aggressive' on the outside, while keeping it at a 'Moderate' level inside the cabin. This dyno-proven setup is made from durable, corrosion-resistant stainless steel, so it's built to last. The use of 3D scanning and precision robotic manufacturing means it's designed to fit right, making installation straightforward.

This cat-back system is designed to be a direct replacement for your stock exhaust from the catalytic converter back. The stainless steel construction helps resist corrosion, and it's backed by Magnaflow's limited lifetime warranty.