dpf delete pipe size question - Ford Powerstroke Diesel Forum
6.4L Performance Parts Discussion What has or has not worked for you?

LinkBack Thread Tools Display Modes
post #1 of 2 Old 12-26-2010, 11:50 AM Thread Starter
Compression Ignition Addict
Join Date: Aug 2010
Location: Trumansburg, NY
Posts: 161
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
dpf delete pipe size question

I am looking to put a dpf delete pipe on but i am not sure of the size. My truck came with a MBRP 4 inch dpf back exhaust. I see there are 3 1/2 inch 4 inch dpf pipes. I am not sure what one to get that will fit in the exhaust i have. I assume my exhaust must get smaller at the dpf filter the way it is now but dont know.

Last edited by geereed; 12-26-2010 at 12:25 PM.
geereed is offline  
post #2 of 2 Old 12-26-2010, 12:14 PM
Powerstroke.org Rookie
Join Date: May 2008
Location: Long Island
Posts: 26
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
You might one to take a quick look under your truck just to make sure. MBRP does have a 3.5" to 4" adapter that clamps on the dpf and exhaust. You should be able to take the reducer out and run a 4" delete pipe without an issue. The 4" delete will bolt to the factory downpipe without any modifications. Hope this helps.
MrMike06 is offline  

Quick Reply

Register Now

In order to be able to post messages on the Ford Powerstroke Diesel Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome