SML Performance
817799

817799

$2609.93$3392.91

Flowmaster American Thunder Axle-back Exhaust System; Fits 2018-2023 Mustang GT 5.0L with Factory Active Performance Exhaust Valves. - Aggressive to moderate sound Description:


Brand
FlowmasterFlowmaster
SeriesAmerican Thunder Exhaust Systems
Fitment

Select your vehicle to check compatibility


1
  • This Flowmaster® American Thunder® Axle-back exhaust system is for 2018-2023 Ford Mustang GT coupes and convertibles with the 5.0L engine and Factory Active Performance Exhaust Option
  • System features include a pair of specially designed Outlaw® series mufflers giving you high flow with a moderately aggressive exterior and interior tone when the valves are closed, and an aggressive "wide open" exterior sound level when you open up the valves
  • Other features include large 3.00-inch mandrel-bent 409S stainless steel tubing for high flow, durability, and longevity
  • Add to that, a pair of our high-quality valves to accommodate the factory exhaust actuators for when you really want to open up the sound
  • The system is finished off with quad 4.00-inch polished 304 stainless steel tips for an aggressive look that demands attention, the same as the exhaust note
  • Includes all necessary parts, hardware and detailed instructions for an easy installation you can do at home
  • Covered by our Lifetime Limited Warranty
  • Note: Fits both coupes and convertibles.

Join the SML Performance insider list

Sign up for deals, new products and promotions.