It would end up throwing a CEL, even catted, and you wouldn't get much power gain with just doing the downpipe. If you want sound might as well just do the exhaust.
I did downpipes on my S55 M4 with the stock cat-back and it sounded amazing so I decided to try it out on the Supra. I chose the Wagner catted downpipe for it's cast turbine housing connection and it was one of the few I could confirm fit at the time. Honestly, I believe this is probably the...
Yeah the Supra is significantly faster then the cars they mentioned like the Type R. Just because you can drive on track doesn't mean you're good at it...
I wouldn't hesitate to buy the 2020 Supra if you can afford it and the impracticality of a 2 seater hatchback is okay for you. It is one of the funnest cars i've driven in a long time and really an amazing car in 100% stock form.
I believe there's a setting in the system that changes when it shuts off. Anyone having any meets? Would love to meet some other owners in person. I have a White Premium edition, what an amazing car!