Questions & Answers
Questions: My parts catalog calls out part number 913454 for my 1963 CJ5 exhaust extension. The parts catalog show the part number you show, 916319 applies to a CJ3B. My question is what is the difference?
Question By: Dean I Baker on Aug 7 2021 2:40 PM
913454 isnt a good n umber for me. Please email email@example.com to help.
Answer By: Willys Jeep Parts Tech on Aug 9 2021 5:42 AM
Questions: Will this pipe fit the CJ6 with it being longer than the other CJs?
Question By: Preston on May 5 2021 10:13 PM
For the CJ-6 youll just need to extend it 18"
Answer By: Willys Jeep Parts Tech on May 6 2021 6:27 AM
Questions: Does the bend on this pipe connect to the muffler or manifold pipe?
Question By: Steven B Eller on Aug 29 2020 6:42 PM
The bend is to your muffler.
Answer By: Willys Jeep Parts Tech on Aug 31 2020 5:44 AM
Questions: What is the od size of this pipe where the muffler fits ?
Question By: Rich on Jan 27 2017 7:28 PM
The OD is 1-3/4" like original. Thanks!
Answer By: Willys Jeep Parts Tech on Jan 27 2017 12:30 PM
Questions: My 48 CJ2A has a PTO system. Will this pipe have to be modified? Is there a pre-fabed pipe extension that fits CJs with PTOs?
Question By: Matt Mayer on Aug 18 2016 2:22 PM
If you have a PTO your long pipe would have to be modified for clearance.
Answer By: Willys Jeep Parts Tech on Aug 18 2016 8:05 AM
Questions: My 57 CJ5 has a Ramsey PTO on it the model number is PT1-R will this need modification to be installed along with the PTO?
Question By: Anonymous on Mar 11 2013 12:00 AM
You will have to make your long pipe locally if you have a separate PTO installed.
Answer By: Willys Tech on Mar 11 2013 12:00 AM
Questions: I have CJ3A. I have a good manifold pipe. Dose the long extention fit to that pipe? With the long extention the muffler will be under the back seat,is that right? Also I see that there is a round muffler for that model. Will the flat muffler also fit this system? Right now my old flat muffler is hooked to the manifold pipe and is under the gas tank. I can not use it in the future because it is too loud and has no exit fitting. Dose the round muffler and flat muffler sound the same? Thanks
Question By: Richard Khuen on Sep 6 2011 12:00 AM
Yes the extension pipe fits into this one. On all CJ's they only ever used the round muffler. It bolts to the intermediate crossmember.
Answer By: Willys Tech on Sep 7 2011 12:00 AM