Exhaust Elbow

[black03cummins]

I am in the process of putting a twin set together for my father's 03 and I need your help. I have the 351 flange, 3.5" 90 degree exhaust pipe, and a T3 flange but I cannot find the dimensions in which to cut and weld it. Is it that secret? Or could someone steer me in the right direction?

Thanks,
Randy

 

[homewrecker]

Are you asking for the length or how to form the pipe to the t6 flange? I've got 2 hot pipes and both are different measurements because they are from 2 different twin kits. This is how an mpi hotpipe is made. It is made from 3.5" pipe with a 3.5" bend radius for better clearance.

 

[TMONEYDIESEL]

You need to measure it out yourself and cut it to fit. There is no one size fits all hotpipe.

 

[black03cummins]

Oh, I figured if they could utilize the stock exhaust it would be the same. Thank T

Thanks for the pics homewrecker.

 

[LReiff]

Some go to a 2nd gen style exhaust manifold when putting twins on a 3rd gen, others leave the stock manifold in place and mount the atmosphere charger up top. If using the stock charger the second option is better.

 

[black03cummins]

Sorry, I meant the stock exhaust not the manifold. Yeah, I have a 3 piece manifold, HE351, and Aurora 4K. I have all the lines and pipes I just need the hot pipe, since ATS has discontinued them.