Unleash power and sound while improving the looks on your M3 Coupe with this MACH Force-Xp cat back system by aFe POWER. The larger diameter, mandrel-bent tubing along with high-flow stainless steel mufflers optimize the sound and looks of your vehicle. This 100% hand TIG-welded system offers proven the quality and durability found in aFe POWER products, and is finished off with four massive 3" stainless steel exhaust tips with laser-etched logos.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2001-2006	BMW	M3	Base