MACH Force-Xp Stainless Steel Cat-Back Exhaust System w/ Black Tip BMW M3 (E36) 96-99 L6-3.2L S52Aggressive 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 high-temp powder-coated black finish and a stamped aFe power logo. Simple Installation: This MACH Force-Xp cat-back exhaust system uses factory mounting locations providing stability and a hassle-free installation. Leak-Free Seal: High quality band clamps are used for a complete 360 degree sealing surface. 304 SS Construction: The performance axle-back exhaust system is constructed of 2-1/2" mandrel-bent, 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking. Dual 3" Gloss Black Tips: Finishing off this system are dual 3" diameter, gloss black, 304 stainless steel tips. The tips come with a laser-etched aFe power logo for an aggressive style.