American Racing: 2001-2006 BMW E46 M3 Long System Headers, 1-3/4" x 3" Cats:With Cats The CF201 is available in

The CF201 is available in 20 and 21-inch fitments

0″ polished or black tips

The turbine causes the transmission to spin

(Updated with 3 piece X-Pipe Design to make adjusting easier)

Push button activation

American Racing: 2001-2006 BMW E46 M3 Long System Headers, 1-3/4" x 3" Cats:With Cats The CF201 is available inAmerican Racing Headers: 2001 2006 BMW E46 M3 Long System, 1 3 4" x 3" There is simply nothing currently offered as a package that provides the incredible HP, torque and sound as an ARH full system for your E46 BMW M3. This system features American Racing Headers patented rotational firing, 6 into 1 long tube header system for the E46 S54 powered M3. The Long System is a direct bolt in to your existing Axleback. Available with 1 3 4"primaries. This