Cat-Back Exhaust Cost

[Afboy143]

All I know is this is my second 99 Explorer Sport SOHC 4.0 and both were dual in 2.25" pipes

 

[spindlecone]

All I know is this is my second 99 Explorer Sport SOHC 4.0 and both were dual in 2.25" pipes

Am in know why saying what you have is untrue, I just cannot imagine an OEM system, on a 99 SOHC sport being dual in single out. suppose it's possible

 

[Silver X]

I recently installed a Gibson SS cat-back on my '01 Sport. It has a single inlet/single outlet muffler. '01+ 4.0L SOHC should be only single/single.

However, both the single inlet/single outlet and the dual inlet/single outlet types were used for '97-'00 4.0L SOHC. I don't know what dictates which type is used or how to tell what you have other than to look under the truck. Anyone here know?