Anybody every delete just a pair of the catalytic convertors, I just want a little bit throatier exhaust note, but I don't want a cat back. I was just a little less silent sounds.

 

Don't mind the title, just left the gym intense workout lol

Also if anyone has done a resonator delete.

 

I did on my GS430 and converted to a true dual custom exhaust. I know a few other members have also done the same but I believe they all have the V8 models.

I suggest for the newer members with the GS350 to use the IS350 since many parts are the same if not close and you will find a lot of useful information. youtube will have some videos of the IS350, same motor & exhaust, with different exhaust set ups.

Hope this helps!