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- ManufacturerFLO~PRO Exhaust
- MPN601 | 601NM
- All Kits Use Band Clamps (not unbolt clamps)
- Contour Welding of Hangers
- CNC Mandrel Bent Pipes
- Welded Turbo Flanges
- Longer Hanger to Avoid Slip Out
- One Year Warranty
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This product states it is a 5 inch downpipe back with 4 inch down pipe. Does that mean I need to order a 4 inch down pipe too? Or will it bolt to my stock downpipe??
This system includes a 4"" downpipe.
In the description it says with 4 inch down pipe, does it come with a down pipe or does it only work with a 4inch downpipe??
This unit would not include the downpipe, or direct pipe as its called on Duramax applications. The kit connects to the factory direct pipe's V-band clamp, then jumps up to the 5"" system. - AW
Answers are confusing is the flo ss601 with or wuthout the 4 inch downpipe?
This unit does not include the downpipe, or direct pipe as its sometimes refered as. - AW