Exhaust brake for an 04.5 on an early 04

[szumilas]

I have an early 04 3500 with a six speed and I want to put a factory jacobs exhaust brake on it. I want to put an 04. 5 exhaust brake on, for the 4" outlet so I can run 4" exhaust all the way out the back. Early 04 had a 3. 5" outlet.



With all my research, I have found that it should fit mechanically. Has anyone done this install. I am concerned that the electrical will be different. Any help would be appreciated!!

 

[kblranch]

I installed the 2004. 5/2005 Pac Brake and complete 2004. 5/2005 exhaust less cat on my 2004 and it worked just fine.

 

[szumilas]

Thanks

Thanks for the reply. I am going try it and see if it works. It should work.