Duramax down pipe

**KRT** · 03-09-2016, 07:59 AM

One on left is factory, one on right is aftermarket. As you can tell the one on left will restrict exhaust flow. The down pipe connects to turbo on one end then drops "down" and exhaust connects to other. By replacing this you will see a tad more power, lower exhaust temps ESP when towing, better performance and turbo efficiency.

**sftull** · 03-09-2016, 08:00 AM

Cost??

Also, in 30k more miles, my truck will be at your place to have all of the def stuff removed.

**KRT** · 03-09-2016, 08:05 AM

MBRP pipe installed is around 400.00

If you're installing exhaust this would be the time to do both.

**SCHUNTINFANATIC** · 03-09-2016, 08:20 AM

KRT, have you done much aftermarket upgrades on any of the F150's with the Ecoboost?

**Steelin' Ducks** · 03-09-2016, 08:22 AM

Will installing that affect the factory warranty?

**Smilee** · 03-09-2016, 08:24 AM

Originally Posted by KRT

MBRP pipe installed is around 400.00

If you're installing exhaust this would be the time to do both.

Is it stainless steel?

**KRT** · 03-09-2016, 08:24 AM

Originally Posted by Steelin' Ducks

Will installing that affect the factory warranty?

I suppose if they want to be an ass. Exhaust is only covered to 50k and not to 100k power train.

**KRT** · 03-09-2016, 08:25 AM

Originally Posted by Smilee

Is it stainless steel?

If you want a stainless you can get it. Not necessary at all.

**Steelin' Ducks** · 03-09-2016, 08:27 AM

Originally Posted by KRT

I suppose if they want to be an ass. Exhaust is only covered to 50k and not to 100k power train.

Did you put this on my trucks that you did the exhaust and tuning to?

**KRT** · 03-09-2016, 08:29 AM

The 08

**KRT** · 03-09-2016, 08:29 AM

You should do the 15 if it has 50k yet.

**Steelin' Ducks** · 03-09-2016, 08:39 AM

26k right now

**pee dee** · 03-09-2016, 08:40 AM

Originally Posted by SCHUNTINFANATIC

KRT, have you done much aftermarket upgrades on any of the F150's with the Ecoboost?

Yeah I wanna know

**KRT** · 03-09-2016, 08:55 AM

Originally Posted by SCHUNTINFANATIC

KRT, have you done much aftermarket upgrades on any of the F150's with the Ecoboost?

Tune them. Add a catch can. I haven't to answer your question. We can make yours the first. I always discount the first because I want the experience/knowledge.

**pee dee** · 03-09-2016, 09:05 AM

I'm just scared to put any more power in mine....liable to start wobbling/shaking or something

**formerly bohica** · 03-09-2016, 09:20 AM

How much labor for the Duramax down pipe? Do you have to do anything to the fire wall

**SCHUNTINFANATIC** · 03-09-2016, 10:09 AM

Originally Posted by KRT

Tune them. Add a catch can. I haven't to answer your question. We can make yours the first. I always discount the first because I want the experience/knowledge.

Pm inbound.

**KRT** · 03-09-2016, 10:16 AM

Originally Posted by formerly bohica

How much labor for the Duramax down pipe? Do you have to do anything to the fire wall

You dont have to make any modifications at all.

Labor 250.00

**FHF** · 03-09-2016, 11:25 AM

Why would GM design it this way? i understand the emission stuff (don't agree but do understand), but this just seems dumb

**KRT** · 03-09-2016, 12:10 PM

Originally Posted by FHF

Why would GM design it this way? i understand the emission stuff (don't agree but do understand), but this just seems dumb

The new pipe passes all federal emissions. GM designed it this way for clearance but there is not a clearance issue.

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