The Magnaflow competition axle back system gives your 2010 Mustang GT or Shelby
GT500 a great tone. It produces a smooth, aggressive rumble thanks to the straight through mufflers. The Magnaflow axle back is 100% stainless steel
construction and feature 2.5" mandrel bent tubing and 4" polished
stainless tips. This kit is a direct bolt on for 2010 Mustang 4.6L
& 5.4L including the GT and Shelby GT500
Material: 100% Stainless Steel
Tubing O.D. Size: 2.5"
System Type: Axle-Back
TIP O.D. Size: 4.0"
Exit Position: Factory Exit