... Si coupe?
No plans on lowering, changing size, etc.
Just looking into some black wheels that fit exactly like stock because I'm not crazy about the wheels on the car.
A big plus if they weigh less.
Does a wheel like this even exist?
If you use a website like tirerack.com. It will ask you for the Year/Make/Model/Trim of your car and by default shows OEM replacement wheels.
FYI the 2019 Si comes with 18” or 19” from the factory. So look at your tires and it will have 3 numbers xxx/xx/18 or xxx/xx/19 and that will tell you what size wheels you need.
Konig and Enkei are going to be your best bet with lighter inexpensive wheels that have conservative specs (also very reputable). 18's weights are about 19 lbs, where stock si wheels are 29 lbs so cutting 40lbs is a nice bonus!
Most after market wheels will have slightly more aggressive specs but still conservative and would not require any fender pulling/rolling.
18x8.5 +45 - 5x114.3 (Konig) 18x8 +45 - 5x114.3 (enkei) is what im seeing as the closest to stock setup. Keep in mind sizes will vary wheel to wheel. As long as you use your stock tires you're good to go!