5" downpipe

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Jun 4, 2008 | 09:12 AM

AF1CUMMINS

Thread Starter

Diesel Bomber

Joined: May 2008

Posts: 1,034

Likes: 54

From: Sumter, SC

5" downpipe

Does anybody know where I can get one for a 2001 Cummins with a stock turbo?

Jun 4, 2008 | 09:16 AM

GetBlown5.9

Diesel Wrench

Joined: Mar 2007

Posts: 586

Likes: 121

From: Baltimore, MD

nope...it would hurt performance anyway.

Jun 4, 2008 | 10:12 AM

dukeboy_318

Diesel Bomber

Joined: May 2008

Posts: 1,306

Likes: 119

From: columbus, In, home o

ive only seen a 4 inch downpipe that changes to 5 inch under the cab. you dont need a 5 inch, you'll kill your low end power, especailly torque, unless you are heavily modded, a 5 inch isnt worth it.

Jun 4, 2008 | 05:46 PM

crazytexan

Diesel Enthusiast

Joined: Mar 2008

Posts: 141

Likes: 7

From: Bergheim TX

I have a friend with a 5" dwn pipe but his is a CR. He even had to hammer in the floorboard to make it fit. 4 is plenty good and then a 5 the rest of the way back.

Jun 4, 2008 | 11:08 PM

AF1CUMMINS

Thread Starter

Diesel Bomber

Joined: May 2008

Posts: 1,034

Likes: 54

From: Sumter, SC

ok, well thanks for the info guys. I didn't know it would actually hurt me. So do yall know where I can get a 4" then?

Jun 4, 2008 | 11:15 PM

Benjamin

Bombardier

Joined: Mar 2007

Posts: 9,655

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From: Da' Dirty South

any of the sponsors here can help you out with that. post up a price quote thread and they will shoot you some PM's.... i'd look into a full exhaust as some of those kits are going crazy cheap nowdays.....