XL 3 Chamber Stainless Steel Muffler

The MagnaFlow 13646 XL 3 Chamber Muffler is engineered to enhance your vehicle's performance by reducing exhaust resonance and improving horsepower. This universal fit muffler utilizes a unique combination of large-diameter perforated tubing and precisely positioned sound baffles. These baffles tune sound waves by allowing portions to pass through calibrated gate openings. The reflected waves then cancel out harsher frequencies, contributing to a smoother, more powerful exhaust note. Constructed from durable stainless steel with a satin finish, this muffler measures 27 inches in body length and 33 inches overall. Its multi-chamber design, with offset inlets and outlets each measuring 2.5 inches, eliminates flow restrictions commonly found in louvered cores. The 6-inch by 6-inch round body shape, combined with the baffle tuning, creates a carefully balanced performance muffler.