Use for any application requiring a slip fit over 2.5 inch pipe. 304 stainless steel. Sold in pairs. This is also a great way to improve the looks of your 05-07 Mustang! Just cut your plain OEM muffler tips back and slide on these 4 inch polished stainless rolled edge tips. Easy to install. Just drill a hole through the tips and use a stainless set screw to hold in place.

Features:
Inlet Inside Diameter: 2.5 Inch Outlet Outside Diameter: 4.0 Inch Outlet Type: Single Outlet Install Method: Clamp-On Shape: Round Angle Cut Material: 304 Stainless Steel Warranty: Limited Lifetime Dress Up Your Performance Exhaust Good Looks And Excellent Durability Tig Welded For Any Application Requiring A Slip Fit Over 2.5 inch Pipe Great Way To Improve The Looks Of Your 05-07 Mustang 2.5 inch To 4 inch x 6 inch