Need some quick advice - Ford Powerstroke Diesel Forum
6.7 Performance Parts Discussion 6.7 Performance Parts Discussion

 
LinkBack Thread Tools Display Modes
post #1 of 9 Old 07-25-2012, 06:57 AM Thread Starter
Compression Ignition Addict
 
Join Date: May 2012
Posts: 154
Thanks: 5
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Need some quick advice

I know I will be buying the Mini max and I already own the Volant CAI. I need to make a decision on exhaust

Option 1 DPF and Cat delete pipe

Option 2 4 inch turbo back exhaust

Option 3 5 inch turbo back exhaust


I am leaning towards the middle of the road (4 inch exhaust). What do you guys that have already modded their trucks think? Cost worth the benefit?

Thanks
svtbolt2001 is offline  
post #2 of 9 Old 07-25-2012, 07:19 AM Thread Starter
Compression Ignition Addict
 
Join Date: May 2012
Posts: 154
Thanks: 5
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
What size is the stock exhaist on a 6.7?
svtbolt2001 is offline  
post #3 of 9 Old 07-25-2012, 09:30 AM
Compression Ignition Addict
 
Join Date: Dec 2011
Location: Altoona, Ia
Posts: 180
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
Stock exhaust is 3.5" off a 4" double wall DP.

I'd do a 5" DP back exhaust. Sounds better and some say your EGT will be slightly lower.
Andrew010 is offline  
post #4 of 9 Old 07-25-2012, 10:21 AM Thread Starter
Compression Ignition Addict
 
Join Date: May 2012
Posts: 154
Thanks: 5
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
5" with no muffler?
svtbolt2001 is offline  
post #5 of 9 Old 07-25-2012, 11:34 AM
Compression Ignition Addict
 
Join Date: Dec 2011
Location: Altoona, Ia
Posts: 180
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 1 Post(s)
Feedback Score: 0 reviews
5" no muffler.
Andrew010 is offline  
post #6 of 9 Old 07-25-2012, 12:07 PM
Member
 
6.7tx's Avatar
 
Join Date: Jul 2012
Posts: 48
Thanks: 0
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
I have a 2012 with a CAI,mini maxx,5" straight pipe DP back
I had a 4' straight and it didnt sound as good so i went with the 5" and you can hear the turbo alot more and sounds way better. go witht the 5" you wont regret it
6.7tx is offline  
post #7 of 9 Old 07-25-2012, 06:27 PM
Compression Ignition Addict
 
Join Date: Jul 2011
Posts: 155
Thanks: 0
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
I've got a mbrp 5" dpf back with a 4" delete pipe. I wasn't gonna delete at first so just went with the dpf back for looks. Months later I couldn't resist and deleted but they only had 4" delete pipes but it was all compatible with my already existing dpf back system so all was good. I can tell you that I have no regrets. Sounds amazing, loud when you stomp on it but not irritating when just strolling around.
cc2cuz is offline  
post #8 of 9 Old 07-26-2012, 09:56 AM Thread Starter
Compression Ignition Addict
 
Join Date: May 2012
Posts: 154
Thanks: 5
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Is your MBRP a straight pipe or muffler?
svtbolt2001 is offline  
post #9 of 9 Old 07-26-2012, 10:10 AM
Compression Ignition Addict
 
Join Date: Jul 2011
Posts: 155
Thanks: 0
Thanked 1 Time in 1 Post
Mentioned: 0 Post(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Straight piped and no muffler for me
cc2cuz is offline  
Reply

Quick Reply
Message:
Options

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

Password:


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

Email Address:
OR

Log-in









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