Hey guys, wanna get a power stick to run off the catalytic converter with a 45 degree mandrel bend in between the two, and I don't know which size 45 degree bend I need to go with. I see that the intermediate pipe is 2.25" in diameter, but I don't know if it is the same at the flange (there is a patch up weld job done there and I can't tell the true diameter). I am hoping the flange diameter is bigger because I'd like to run a 3" resonator (so in a perfect world it would be a 2.5" 45 degree bend, 2.5"-3" reducer, to the 3" resonator).


I know for a fact the inlet of the cat is 2.5 Inches, what about the outlet?

 

I think you're going to have to get under the car and measure it. There's no way for any of us to look under your car and see it over the internet. There could be anything under there after 17 years.