Flowmaster 817282 Header-back System 409S - Dual Rear Exit - American Thunder - Aggressive Sound

H-pipe Crossover for Maximum Power and Deep Tone Super 44 Series Mufflers for Deep Powerful Sound Includes Hangers and Hardware for Installation Mandrel-bent 16-gauge Stainless Steel Tubing Moderate to Aggressive Exterior Exhaust Tone Header-back True Dual Exhaust System Does Not Include Header Reducers Lifetime Limited Warranty