Engine/Transmission (1998.5 - 2002) Jacobs Exhaust Brake

[Silver_Ram]

I sent an e-mail to Jacobs trying to find out what size the opening is on their exhaust brake for an 2002 Dodge Ram, no answer.



Does anyone know what size the opening of the Jacobs exhaust brake is for my truck??



Thanks,



Troy

 

[mmi]

Never actually measured. It is stock size you remove the short ,cast, down pipe and Put in it's place.

You would have to be patient (many requests in that general box)and direct your question to Tech dept,as that is a question with different models.

 

[rkressg]

It is exactly the same size as the stock elbow.