I am assuming that a BBK or MAC H-Pipe would fit on a 4.6 Expedition. The manifolds should come down just like a Mustang right? I have a set of Flowmaster 40 Series and before I hack the exhuast pipes with welding and cutting and bending, I would like to just install a catted H-Pipe and run the exhuast the right way. I am going to to run the flows regardless with a set of 18x5 echo tips straight out the back. My nighbor has a 02 EB Ex like that and sounds like a goddess. Any help is greatly appreciated, comments/flames/slams are all welcome, you can learn from them all.
H-pipe With Cats
- Thread starter 01XLT
- Start date
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