MACH Force-XP 2-1/2 IN 304 Stainless Steel Cat-Back Exhaust w/ Polished Tips BMW M3 (E46) 01-06 L6-3.2L S54 BMW M3 (E46) 01-06 L6-3.2L S54

Aggressive Sound: A free-flowing, transverse muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. The muffler is finished with a...

MACH Force-XP 2-1/2 IN 304 Stainless Steel Cat-Back Exhaust System w/ Black Tips BMW M3 (E46) 01-06 L6-3.2L S54 BMW M3 (E46) 01-06 L6-3.2L S54

aFe is proud to introduce the aFe dual cat-back exhaust system. In recent testing this aFe cat-back exhaust system produced 34 horsepower and 43 lbs. x ft. of torque, furthermore, weighs 20 lbs. less...