PRODUCT DETAILS &bull Mandrel bent Stainless Steel construction &bull Virtually eliminates backpressure &bull Lowers exhaust gas temps &bull Dramatically improves flow &bull Maximum Airflow &bull Huge 2.5 inch stainless mandrel-bent &bull Straight-thru Monster muffler &bull Flows up to 140 better than stock &bull Includes CHROME tip DESCRIPTION Huge 2.5 inch stainless mandrel-bent tailpipe with a polished or black tip. Straight-thru Monster muffler flows up to 140 better than stock. Slashes backpressure, throaty 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. Banks Monster muffler, its straight-through performance muffler, is the industrys least restrictive. In comparison tests, Banks muffler flowed 501.2 cfm at 1 psi - a 140 improvement over the stock exhausts 208.6 cfm, and about 44 better than the nearest competitor. Monster virtually eliminates backpressure from the catalytic converter back, for more power and efficiency - and an authoritative, yet civil, exhaust note. For maximum results, combine with Banks TorqueTube system. IncludesStainless Monster muffler, Stainless 2.5 inch tailpipeStainless tailpipe tip in polished chrome or blackMounting hardware.