I guess I do have the fan grill thing, but all my attachments are the twist lock captive bits, no bolts. I wonder if bmw had an issue with them falling into peoples legs or something.
Why do you need to route it across the dash? Where are you putting the gauge?
5 and 6 in that diagram have twist lock fasteners. You just turn them with your fingers or a flathead screwdriver and the panels are loose. The fasteners are captive.
OBD2 port is on the drivers side
Also depends on if it's a 2020 or a 2021+
2020 has a higher CR (11:1 vs 10.2:1) so it will be more sensitive to timing advancement and mo' boost with less octane.
It's crap, less knock resistance than better 91, "for emissions reasons".
ACN = Arizona, California, Nevada.
Now that I have moved to the East Coast from California, 93 feels like race gas to tune with compared.
This is my 2020 with just a GESI catted downpipe. Stock exhaust. Does have a Pure700 turbo. Stock intake box.
Not the best recording but this is what it sounds like when I am blasting past someone on track.
None of that is necessary. CSF is crap. The heat exchangers/radiators/trans cooler (Supra doesn't have a DCT) aren't necessary at all for a street car and arguably not even necessary for a track car. CSF bits are worse than stock in that area.
Intake manifold upgrade would be a good idea if the...
There are a good amount of E85 stations in California though so ordering isn't necessary. Especially in the Los Angeles area where the OP is.
It doesn't matter though because they stated they aren't interested in alternative fueling.