🚗 Elevate Your Ride with a Roar of Style! High-quality polished stainless steel for a stunning look. Experience a roar that commands attention. Crafted with TIG and MIG welding for unmatched strength. Direct bolt-on design for a hassle-free upgrade. 2.5" mandrel bent piping for optimal exhaust flow. Polished finish Direct bolt-on CNC precision The Quad 3" Stainless Tips Axle Back Exhaust Mufflers for BMW M3 E46 (01-06) by TUNERBITS are engineered for performance and style. Featuring CNC machined flanges, TIG and MIG welded construction, and a direct bolt-on installation, these mufflers promise a powerful sound and a sleek, polished stainless steel finish. With 2.5" mandrel bent piping, they ensure optimal exhaust flow, making them the perfect upgrade for any M3 enthusiast.