Hey it is just another thing on my list and me new lift at full flex makes contact with the stock muffler so time to shop for something shorter and louder. Any suggestions would help here as I know what sounds good on a v8 but on the 3.7L not a clue. Thanks guys.

_________________
02 prelowered jeep kj limited select-trac
aftermarket rad (crack in stocker)
235/70/16 michelin LTX
Mopar hooks and Skids
BDS lift
dynomax super turbo

Well, I love the deep growl of my Flowmaster Super 44 off road model muffler. It is shorter by like 8" or something than the original stock muffler and it has helped in MPG too. it is made of 14 guage steel diamond plating too so it acts like a skid plate without the additional cost of buying one. Here are some pics of it:

_________________
My Jeep Build ----> Big Black

That looks good and helps with some mpg. I might go with this for the off road protection as well. Anyone else with a muffler opinion.

_________________
02 prelowered jeep kj limited select-trac
aftermarket rad (crack in stocker)
235/70/16 michelin LTX
Mopar hooks and Skids
BDS lift
dynomax super turbo

Ive got the flowmaster 50series SUV. Im not much on the real loud exhaust or loud droning at hw speeds. Mine does drone some around 70mph+.

I didnt really notice an increase in mpg but I did get 18.6mpg on the last tank. Kinda decent considering in lifted with slightly bigger tires.

_________________
LOST KJ'S
Where are you going???
Current Jeep: 2004 Jeep Liberty
-Atlantic Blue
-Air Ride Rear Suspension ; OME/Rustys Lift ; Powertrax Locker ; Moog Lower Ball-Joints ; 245/70/16 Yokohama Geolander A/T-S's on MOABS ; Flowmaster 50 SUV
Lost #007082
http://www.cardomain.com/id/jeepjeepster