ROOK1
NAXJA Forum User
- Location
- 41°07.404'N 111°54.847'W
I was under my Jeep changing the oil today and while it was draining I was checking things out. I noticed that my exhaust changes size (gets larger) about 12 inches after the header/manifold coupler. Is this normal? It is a 1998 4.0 auto Government issued SE model. I had my friend take my Jeep out the other day and he says it has a lot more power than his 2000 does. Do you think this might be why?
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