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Unread 07-15-2010, 02:42 AM   #1
stuckonstocktj
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2005 TJ Wrangler 
 
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tj exhaust pipe size?

does anyone know the factory size exhuast pipes on a tj.i need to put a muffler on my tj and im looking to order a muffler from summit but i dont know what size pipe it is and im deployed at the time being so i cant measure the pipe.i checked the tj spec page and couldnt find anything.i like the way she sounds but johnny law doesnt, so that why im gotta put a muffler on her.has anyone ran the new dynomax vt muffler yet?

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Unread 07-15-2010, 03:09 AM   #2
trotter8
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Stock tubing is 2.25".
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Unread 07-15-2010, 04:02 AM   #3
stuckonstocktj
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thanks
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Unread 10-16-2012, 08:07 PM   #4
wyattrhicks
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what is the pipe size before the cat?.. and what is it after? 4.0l
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Unread 10-16-2012, 10:17 PM   #5
Kodiak17
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2.25" throughout the entire exhaust, do a damn search. Such a simple question.
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Unread 10-17-2012, 07:59 AM   #6
johnxjeep
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Quote:
Originally Posted by Kodiak17 View Post
2.25" throughout the entire exhaust, do a damn search. Such a simple question.
The guy is serving our country. Give him a break please.
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Unread 10-17-2012, 08:08 AM   #7
JEK3
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Quote:
Originally Posted by Kodiak17
2.25" throughout the entire exhaust, do a damn search. Such a simple question.
Rather than berating the guy, how about you post a link to a search that clearly shows the answer to his question. I'm sure he tried a search, and got nowhere. Showing him the key words you used in your search would be much more useful than posting snide remarks.
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Unread 10-18-2012, 07:01 PM   #8
jwhutch
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Quote:
Originally Posted by JEK3

Rather than berating the guy, how about you post a link to a search that clearly shows the answer to his question. I'm sure he tried a search, and got nowhere. Showing him the key words you used in your search would be much more useful than posting snide remarks.
Well said.
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Unread 04-23-2015, 07:23 PM   #9
AG-Rrichards
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What size muffler would fit my 09 rubicon I want to buy a flowmaster but don't know the right size and if it's a center outlet or even centered inlet
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Unread 04-23-2015, 07:25 PM   #10
wwch99tj
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Quote:
Originally Posted by AG-Rrichards View Post
What size muffler would fit my 09 rubicon I want to buy a flowmaster but don't know the right size and if it's a center outlet or even centered inlet
Check over in the jk section

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Unread 04-27-2015, 10:24 AM   #11
FlowmasterMufflers
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Quote:
Originally Posted by AG-Rrichards View Post
What size muffler would fit my 09 rubicon I want to buy a flowmaster but don't know the right size and if it's a center outlet or even centered inlet
2.50" offset in/ 2.50" center out. To find out which Flowmaster muffler or system would best suit your sound requirements, give our technical support line a call at (707) 544-4761.
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Unread 04-27-2015, 02:56 PM   #12
zdragontj
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Quote:
Originally Posted by stuckonstocktj View Post
has anyone ran the new dynomax vt muffler yet?
FYI Dynomax tail pipe diameter is 2.5".....got one installed in my 06 recently.

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Unread 04-27-2015, 03:17 PM   #13
26679cj5
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*edit* i'm stupid
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Unread 04-28-2015, 12:28 PM   #14
FlowmasterMufflers
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Quote:
Originally Posted by 26679cj5 View Post
Hey Matt, how come the fitment on the Flowmaster y-pipe for 2000 model TJ's is so terrible? It hangs way lower than the factory unit, which causes interference with oil pan skids, and the bends dont hug the oil pan any where near as tight. Once it curves around and goes down the side of the engine, it is almost right up against the passenger side upper control arm bracket.
Which part number are you running?
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Unread 04-28-2015, 12:56 PM   #15
Jeeper2202
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Flowmaster 40 series

I have a 02 wrangler tj 4.0L. Can i run a 2.5 inch exhaust?
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