Choose if you'd like to weld yourself.
Choose if you need a clamp (does not include a clamp, unless specified).
2nd Gen Style Downpipes provide less restriction for higher performance in your 94+ Cummins. One piece 4" Mandrel bent tubing is the go to for high powered vehicles can be fabricated in mild steel or 409 stainless steel.
Choose position and flange to be used, manifold facoing up or down, choose flange type, choose who will weld the assembly.
Note: Single turbo applications using stock angle (40 degrees) 2nd generation manifolds ONLY!
Manifold "up location" selection will include a 1" spacer for proper alignment, please consider this for fitment.
2013-2016 Trucks w/ manifold mounted down MUST "weld it yourself!" It is a tight fit than needs to be application specific. When manifold is in the down (stock) position if not bolted DIRECTLY to the manifold you must weld it (adaptor plates and spacers). For tight fitment of components, choose NOT welded to ensure product fitment.
*Welded downpipes are 1-2 days to build upon order* Will add that time to our shipping estimate
We can not accept returns of welded downpipes.
Stainless Diesel part number: MYODP