Dallas Fort Worth 5.0 Mustang Club - View Single Post

**Dark Pony** · 10-21-2013, 05:39 PM

Stock has a couple of different variations in size. It is 2.75" and goes down to 2.5". Most aftermarket x and h pipes are 3" and neck down to 2.75" to use the factory slip fittings.

10-21-2013, 05:39 PM	#10
Dark Pony Supporting Member Join Date: Nov 2012 Location: Fort Worth Age: 36 Posts: 879	Stock has a couple of different variations in size. It is 2.75" and goes down to 2.5". Most aftermarket x and h pipes are 3" and neck down to 2.75" to use the factory slip fittings. __________________