MBRP Catalytic Converter Test Pipe

2003-2007 Ford 6.0L Powerstroke

Customer Reviews - Include your order number for a chance to win a $100 GiftCard

(14 Ratings, 6 Reviews) Average Rating:
Veary easy install
Stan (Alberta Canada) 2/14/2010 7:26 PM
So easy to install and a verry cheap diferance maker. Now my 6.0 has bark baby!!!
Excellent idea from MBRP to keep me legal...sometimes...
Mike (NY) 11/18/2009 7:48 PM
The Guy that reviewed this under me. Dustin, I don't think he realized this pipe is designed for the MBRP Exhaust system and not the factory Ford system. In my 03-F250 I had a turbo back stainless steel system and I run this cat delete pipe for the past 2.5 years. The only time I change it out is to go to the state inspection so I can put my cat back in, make sure you antiseize the pipe so you can swap it out every 2 years.
Dustin (Houston) 8/13/2009 1:46 PM
The pipe comes with a flat gasket and flange that attach to the downpipe. The problem is that the stock down pipe has a flared sealing surface and does not seal against a flat surface. This means that when you install it you have a nice exhaust leak to deal with..... Overall I am not pleased and wish I would have ordered a different product.
James (El Cajon) 5/2/2009 1:50 AM
I put this on my '03 6.0L F350 and it made a world of a differance. I have alot more power and ive gotten 2mpg sence i installed the test pipe and it was easy to instal. I did it in like 30minutes in my freinds driveway. The test pipe gets off the nice throaty sound with alot of whistle to back it up. I would highly suggest installing this on your rig, Its well worth the money.
Anonymous (Unknown) 4/26/2007 6:33 PM
As the previous buyer said, you just might attract the attention of your local police. Which I had a ball raising cain. As Stone Cold Steve Auston said "Arrive, Raise Hell, Leave!"
Jet Engine
Customer4352 (Unknown) 10/26/2006 3:24 PM
My truck sounds like a 747 preparing for take-off with the delete pipe installed. Also feel an increase in power when its in place. Down-side is it makes for a bit more noise in the cab, scares pedestrians, and attracts the attention of your local highway patrol.