Flowmaster 717974 FlowFx Extreme Cat-Back Exhaust System - 3.0 inch diameter - 409 Stainless Steel

FlowFX series performance muffler offers a deep powerful sound and increased performance 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance Max dyno gains of 15 HP and 19 LB.FT torque over stock at the rear wheels Uses factory hanger locations for easy installation 3.0-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power