Wake up your stock exhaust or build your own custom exhaust with aFe POWER’s high flow, stainless steel, universal fit MACH Force-Xp muffler. Designed to provide a deep, throaty, powerful sound on acceleration yet maintains a smooth sound at idle, this muffler is made of 409 stainless steel and uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize exhaust flow to improve performance and sound. Finished with a corrosion resistant high temp metallic black powder-coat for long lasting good looks. Stainless Steel Construction: Constructed of 409 stainless steel for long lasting strength and durability. High-Temperature, Metallic Black Powder Coating: Helps prevent corrosion, deepen the exhaust tone and give it a custom look. Design and Sound: Designed for exhaust gasses to travel straight through the heat resistant perforated core for a remarkable tone. Universal Fit: Universal muffler fits 2-1/2″ stainless steel tubing. Muffler comes slotted. Stamped with an aFe POWER logo: Features an aFe POWER logo stamped onto the muffler for quality, brand authenticity. Muffler Specifications: Configuration: 2-1/2″ Center Inlet / 2-1/2″ Center Outlet. Size: 14″ body length x 6″ diameter round body, slotted.