Are there photos of the underside of the G70 - both for the i4 and v6 powertrains?
Thank you, this video helped out a lot. I didn't realize it had so many covers. Photos won't help much unless someone removes the covers before shooting.
Lap 3 has downpipes with HFC option to reduce smell but will still cause CEL.Now we just need aftermarket options for the downpipes, aside from JunB.L's set. Even seeing just part of it, it looks like there is room for improvement - even if you kept 2 sets of cats (although high-flow would be preferable).
Thanks for posting pics!