scow

Hi everyone i know there has been other threads on this subject , just how hard is it to gut your precats/how long should it take with the use of full garage of tools and four post car lift and another person to help.
Also does anyone have before and after pics of pipes with relocated sensor.
seriously considering doing just want as much info as i can before starting something i might not be able to finish easily.
Thanks in advance . eagerly waiting your replys. Steve.

LI-S4

I quit after trying...I had air tools etc..and chose to have a pro do it instead...YMMV<ul><li><a href="https://forums.audiworld.com/s4/msgs/1812661.phtml">Click here...</a></li></ul>

Mat Indukts Lambos

Mark the precat at the back of the element, on the outside of the pipe. Cut off the top section, push out the element, line up your marks, and weld back together.

Schoei

<ul><li><a href="http://schoenfelt.net/corbett/audi_dpinstall.html">http://schoenfelt.net/corbett/audi_dpinstall.html</a</li></ul>

reefer_bob

Wow, that was incredibly un-helpful.

LI-S4

*BLINK*