There is simply nothing currently offered as a package that provides the incredible HP, torque and sound as an ARH full system for your 4.0L V8 BMW M3. The Long System is a direct bolt-in to your existing Axleback. Available with 1-5/8" or 1-3/4" primaries. If you are looking for a louder sound, consider our "resonator delete" option.
This system fits: 2007-2013 BMW M3 4.0L V8
Want to go all in and upgrade your complete exhaust system from beginning to end? Check out our BMW M3 Full system!
ALL American Racing Headers Exhaust Systems are for OFF-ROAD use only.