For the enthusiast who wants an awesome look and aggressive throaty sound this Dual Rear Cat back exhaust is for you. Gibson Exhaust Systems decrease backpressure and produce more torque and increased horsepower. Hassle Free bolt- on installation. No welding required. Backed by a Lifetime Limited Warranty. Available in Aluminized steel or Stainless . Backed by a lifetime limited warranty. Additional Attributes: GTIN: 00677418023305 Exit Position: Exit Is Straight Out The Back. Material: Aluminized Muffler Description: Baffled and Chambered Muffler Design, No internal Packing, Minimal Interior Drone, Aggressive Sound Muffler Dimension: 4 x 9 x 18 in. Oval Body; 2.50 in. Center Inlet; 2.50 in. Offset Outlet. Outlet: Dual Tip Description: 3.5in. Polished T304 Stainless. Round Slash-Cut Tip. Clamp on. Tip Specifications: Inlet 2.25in.; Outlet 3.50in.; L-12in. Tubing Diameter: 2.50-in. Aluminized mandrel bent tubing. Packaging: Quantity of Each: 1 Package UOM: EA Dimension: 41 x 30 x 13 inches PDF: 18808_istr_mnl_01