Bump for this -
If I have to I'll drive straight to your shop. As of right now I have the stupid p0420 code and rear flange on my cat is slowing rusting away (awesome exhaust leak). Very interested in 304 header and cat section that gets rid of that stupid donut gasket.
Any option for a wideband o2 bung? I have a AEM UEGO laying around from an old project that never got used I'd like to put to use.
Only 2hrs away from your shop and 40 from the fab place.