Huge 2.5 inch stainless mandrel - bent tailpipe with a polished tip. Straight - thru Monster muffler flows up to 119 percent better than stock. Slashes backpressure, rich, authoritative sound. Constructed of heavy - gauge stainless steel, Banks Monster features a supersized, 2.5 inch tailpipe with a stainless tailpipe tip polished to a mirror finish - or choose the new Black tip Monster Muffler, Banks straight - through performance muffler, is the industry's least restrictive, more than doubling the stock flow. Monster virtually eliminates backpressure from the catalytic converter back, for more power and efficiency - and an authoritative, yet civil, exhaust note. Available for 2 - door and 4 - door models. Includes Stainless Monster muffler, Stainless 2.5 inch tailpipe, Polished Chrome or Black stainless tailpipe tip, Mounting hardware.