LOST JEEPS
http://www.lostjeeps.com/forum/phpBB3/

running with no muffler?
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=1&t=34720
Page 1 of 1

Author:  dieselenthusiast [ Mon Aug 04, 2008 2:27 am ]
Post subject:  running with no muffler?

Is anyone running their KJ with no muffler (just straight piped)? Or would this be way too loud?

Author:  Inc [ Mon Aug 04, 2008 2:45 am ]
Post subject: 

I did this on my TJ for a while, not by my choice, off roading damage. It was really loud and would set off car alarms as I drove by. I hated it for the few days I had to run it.

Author:  Prospect62 [ Mon Aug 04, 2008 9:09 am ]
Post subject: 

If you do this (or anyone else does), don't do it for too long. I ran my 98 Dodge Ram (318) with just the cat and a straight pipe for less than a year and it destroyed my cat and O2 sensors, or so the Chrysler techs told me. I ended up with a crapload of sensor problems after that. I was told then by alot of people on a Dodge Truck forum to NEVER run with just a cat and straight pipe for that reason. So I never will do that again.

Not sure if this applies to the KJ, but the fact that they are both Chrysler products is good enough for me. Just thought I'd share that experience. Good luck!

Author:  sleeve84028 [ Mon Aug 04, 2008 9:28 am ]
Post subject: 

Don't do it.. The KJ likes mufflers.

Author:  JL Rockies [ Mon Aug 04, 2008 9:51 am ]
Post subject: 

There's a dude from Durango with a CRD who runs with no muffla. He seems to like it. I rode with him twice in MOAB and outside of it being slightly louder than mine with, it seems to run just fine.

Author:  Jeepjeepster [ Mon Aug 04, 2008 10:25 am ]
Post subject: 

When I put my flowmaster in I started mine to see what it would sound like and it was not something I would want to keep. It was pretty darn loud and didnt sound all that great.

Also tried that on the hemi wk and you couldnt talk to the person sitting beside of you. :shock:

Author:  Dave08 [ Mon Aug 04, 2008 10:28 am ]
Post subject: 

I had a video... But during muffler swap...

Yes very loud, high pitched in revs I wasn't a fan.

Author:  spoonplugger1 [ Mon Aug 04, 2008 6:24 pm ]
Post subject: 

Darby is running 3 inch straight pipe on his CRD.

Author:  DarbyWalters [ Mon Aug 04, 2008 6:41 pm ]
Post subject: 

A Turbo Diesel is a different animal...the turbo muffles and gives backpressure. On a gasser something is most likely needed for street purposes. It should not affect any sensors if you run without a muffler...but it would be loud...

Author:  sidewayskj [ Mon Aug 04, 2008 7:45 pm ]
Post subject: 

highly wouldn't do this, tried mine with no muffler brutal, running a flowmaster super44 right after the cat with a turndown tip and no tail pipe still way to loud need to run the rest of the exhaust because it is still to loud for me.

Author:  LIV42DY [ Mon Aug 04, 2008 11:44 pm ]
Post subject: 

Dont know on this ,I think all stock engines need a little back preasure.

Page 1 of 1 All times are UTC - 5 hours [ DST ]
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/