Borla Resonator Muffler for 2015-2017 Mustang GT 5.0L

Use this muffler with the S-Type Cat-Back 140590 or the ATAK Cat-Back 140591 to achieve a lower sound level on these two exhaust systems.

Key Features

• Use With ATAK Or S-Type Systems For Lower Sound Level
• 2.25" Diameter Inlet & Dual 2.5" Outlet
• Premium 300 Series Austenitic Stainless Steel
• 1 Million Mile Warranty!

Note: This is not a stand alone muffler and was not intended to fit with factory pipes.