Bigger Down Pipe wanted.

[Im_Strokin_ur_Cummins]

Right now I have a stock down pipe to where the cat use to be then it increases to 5in straight pipe and out the stacks. Id like to increase the down pipe size from stock to either 4in or 5in but dont know where I can buy just the down pipe section without buying the whole system. If anyone knows where I could buy the piece let me know.

[dentexpowerstroke]

lots of places sell just the down pipe, I'll link in a second. And no such thing as a 5 inch dp. Won't fit.

[dentexpowerstroke]

Exhaust Components

[codyryan07]

I've searched and found em on ebay for about $85. ( I haven't checked out the previous site posted )

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[dentexpowerstroke]

Site i posted is a site sponsor. thats the biggest thing.

[Im_Strokin_ur_Cummins]

Thanks guys. I though you could run 5in down pipe if you cut the fire wall? Not saying I want to just asking.

[HVAC SuperTech]

I didn't think it will fit period. The 4 inch doesn't leave a lot of room to play with.