Wicked Flow with DT longtubes

'05 4.0
URD MAF calibrator
KN 63 series
DT Longtubes
2 x 2.5 inch Magnaflow cats
18" Wicked flow muffler 3" pipe
No tip


I currently have p0031 code, after I replace that sensor I will make better videos.

http://www.youtube.com/watch?v=rxzSjkJy60M

http://www.youtube.com/watch?v=b15PkTdsQFw

 

A couple more pictures of the drivers side headers and the inside of the muffler.

 

Nice sounds beast

 

Thanks for the complement Wildlantaco, but it is a little to poppy-high end buzz for me. I will add a resonator to make it quiet, but hopefully it will keep some of the grunt, and let the KN take over for the high end. I love this 4.0 I just don't the buzz I am getting from the straight through exhaust.



I have had trouble with codes, I do have the rear sensors hooked up to the harness loop controller chip device.

I disconnected the battery and replaced the front drivers O2 sensor for the p0031, now it is giving both p0031 and p0051.

I disconnected the battery again and switched the AF heater relay with the fog light relay and nothing changed.

I will go into the DIY shop Tuesday or Wednesday to do plugs and trans/diff/transfer oils and I will check the OHMs then.

I also have the ABS light on, after the bilstien 5100s were installed, I'll re-check the wires and clean the sensors.

These electronics seem to be one thing after another, I understand why so many people on this for like to stick to stock spec.

And thank for the help, I've been lurking the forums for three months, and learned enough to start my truck in the direction that I feel will make it slightly greater than it already is.

 

Put a vibrant ultra quiet resonator, 3" about a foot before the muffler.

It has a better sound to it, all of the low notes are still there, took out MOST but not all of the above 2k RPM buzz.

Sorry for the bad video quality, I was on my own this time.

www.youtube.com/watch?v=LRH6qDTCsao

Going to the shop tomorrow to do spark plugs, trans and diff fluids and to try to solve my p0031,p0051 and the ABS light.

 

YOU DOG!
I bet that baby winds out like there is no tomorrow!

i know its somewhat diff. but in 2005 I did bbk headers, with the magna cat back, 3" out... but since I was there, I went ahead and put in new o2 sensors, there were 4, and I did not have a prob. sometimes they get knocked around when doing that and that can mess them up. anyway, hope you get it figured out, and enjoy.
and I got them from JEGS, but I got the highproformance header gaskets, and manifold bolts, don't know if you did that but a small leak from reusing the gasket could cause that.