Flowmaster's original 40 Series Muffler delivers an aggressive exterior and interior tone. This muffler is constructed of sixteen gauge aluminized steel and fully MIG welded for durability. It also features a 2.25" inlet and outlet.
- Aggressive sound
- Excellent Street/Strip and Off Road application
- 13" body length / 9.75" body width
Note: This is a universal muffler. Some modification may be necessary for proper fitment.
Purchase the Flowmaster Mustang 40 Series Muffler for your Mustang from Steeda Autosports today!