Anyone know of, or at least have some pics/basic walkthrough of the installation?

 

I was wondering the same thing.
And I have heard that you have to do modifications to the exhaust to make it fit.
True or False?

 

True. I know for sure that you have to weld in a bung in the midpipe for an O2 sensor.

 

See, i've heard that its just a bolt on thing minus some bracket work, and then i've heard you have to do some welding mods... so i dont know whats right.

Have people sucessfully installed this one on an RA before?

 

^+1 id like to see a DIY on it and a sound clip couldnt hurt.

 

https://www.evolutionm.net/forums/members/19666-arithmetic.html
Heres a link to someones profile that has a sound clip of their evo2 on a ra