2015-18 Mustang EcoBoost Flowmaster Cat-back System - 409S- DOR - American Thunder Kit - Mod/Agg Sound
Product Reviews for 2015-18 Mustang EcoBoost Flowmaster Cat-back System - 409S- DOR - American Thunder Kit - Mod/Agg Sound
Flowmaster's American Thunder® Cat-back exhaust system for the 2015-18
Ford Mustang is perfect for the person looking for an aggressive
exterior sound level while maintaining a moderate interior sound with
all of the performance benefits that you would expect from Flowmaster.
This bolt on 409S stainless steel system for the 2.3L EcoBoost engine
features 2.50in mandrel bent tubing that splits into dual 2.25in pipes
for maximum performance and then runs into Outlaw® Series mufflers. The
system is finished off with dual 4.00in stainless steel tips that exit
within the rear bumper valence. The exhaust system is manufactured in
the USA and is covered by Flowmaster's Lifetime Limited Warranty.
Designed for an easy fit, this system includes all necessary parts and
hardware for installation. Note: This
system fits hardtops and convertibles.