2019 exhaust tips size
 

Hey i wanna do a muffler delete can i put back the square tips ive been told they are welded in and if not i would like to know what size quad tips would fit best and where i can find them thanks

Any muffler shop should have tips for you to choose, assuming you are doing the muffler delete at a muffler shop.

If they're welded in(which they probably are) then you can just weld them back on to the straight pipe.

You can cut off the brackets and weld it on the pipe. I have mine taken off if your interested in buying

Would love to see some pics of you decide to pull the trigger.

Just gotta measure up your diffuser spacing and have them weld 2.5" piping accordingly
I used to have the chinese akrapovic clone tips:


These were just clamped on by tightening a 10mm bolt. If they leave enough piping on there, you can slide the tips out further. I think the seibon cf diffuser makes alot of the tips look like they're sucked in.

I ordered this one, with 51mm in, and 101mm out
https://www.aliexpress.com/item/3241...27424c4d4mjsQr

There's also something like this:
https://www.aliexpress.com/item/3281...472917a2h7EyjU

I have these on my IS. I had to cut the OEM tips/bracket as close to the muffler as possible so that the tips dont stick out too much past the bumper.
https://cimg6.ibsrv.net/gimg/www.clu...f60611ddec.jpg

Link to the tips: