2001-2007 Duramax 4" Downpipe (FLO-10111)
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Description
Description
Fits
| Year | Make | Engine |
| 201-2007 | GM | LB7, LLY, & LBZ w/ 6.6L Duramax |
The Flo~Pro 4" Downpipe allows you to get rid of the restrictive OE downpipe on your 6.6L LB7, LLY, Or LBZ and replace it with a high-flow 4" pipe. With this downpipe, you can expect to see lower EGT's, increased performance, and improved flow!
Part Number: FLO-10111
Features
Features
- Free Flowing 4" downpipe
- Utilizes OEM hangers
- No Bungs
- Reduces EGT's & Increases Mileage
Questions and Answers
Questions and Answers
Previously asked questions
We've compiled a list of questions and answers below.
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Does this work with a stock turbo?
Yes.
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Is this a downpipe from the turbo to cat? Based on the photo it looks like a pipe that replaces the catalytic converter ( between downpipe and cat-back exhaust ). Let me know, thanks
You are correct! If you are looking to replace the downpipe off of the turbo, we have the PPE, Flo Pro, and MBRP kits available.
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Is it aluminized steel, or stainless steel
Aluminized.
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Will this fit onto a stock 2005 lly duramax exhaust. And delete the cat and fit onto the stock 3.5” pipe from the down pipe
No.
