Stock Exhaust Size???
05-25-2008, 03:13 AM
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Stock Exhaust Size???
Question #1
Does anyone know the stock exhaust pipe size is for a 01 5.4L? My truck sounds like it has an after market exhaust but from what I can tell it doesn’t. It has the stock cats and what looks to be the stock muffler. However it is 3" piping from the manifolds to the tip. My understanding was that they came stock with 2.5" piping.
Question #2
If 2.5" is the stock pipe size, is 3" to big? My back pressure seems to be a little weak. If you place your hand about 4 inches from the tip while the truck is running you hardly notice the exhaust hitting your hand. I am wondering if this could be the cause for the truck feeling a little sluggish.
Does anyone know the stock exhaust pipe size is for a 01 5.4L? My truck sounds like it has an after market exhaust but from what I can tell it doesn’t. It has the stock cats and what looks to be the stock muffler. However it is 3" piping from the manifolds to the tip. My understanding was that they came stock with 2.5" piping.
Question #2
If 2.5" is the stock pipe size, is 3" to big? My back pressure seems to be a little weak. If you place your hand about 4 inches from the tip while the truck is running you hardly notice the exhaust hitting your hand. I am wondering if this could be the cause for the truck feeling a little sluggish.
