Yes, the hub is identical
Same 5x120 PCD and same 64.1 mm centre bore: wheels from Acura MDX bolt on and centre on Honda Civic Type R FK8 without rings. You still need to check the offset and tyres, detailed below.
≈: width estimated from the original tyre size.
Wheel by wheel: offset and tyres
Each original wheel from Acura MDX is compared with the one from Honda Civic Type R FK8 of the same diameter: how much closer the wheel gets to the shock absorber or how far it sticks out of the wheel arch, and whether the tyre keeps the same overall diameter.
- ✓
≈7.5Jx18 ET55 · 245/60R18 — Fits like the original
Compared with the original 8Jx18 ET55 on Honda Civic Type R FK8: shock absorber side −6.3 mm, wheel arch side −6.3 mm, tyre diameter +16.4 % : fit it with the original tyre size of Honda Civic Type R FK8 (235/40R18), not that of Acura MDX.
Comparison for guidance only (estimated width). Check in detail
Before fitting the wheels
An identical hub is not enough: offset, width and diameter change the position of the wheel, and larger calipers can touch a smaller wheel. Original wheels often use bolts or nuts with a specific seat: keep the fixings intended for the wheel, with the thread of Honda Civic Type R FK8 (M14x1.5), tightened to the torque shown on its vehicle page. Finally, check that the size is among the approved fitments for your vehicle. This comparison is for guidance only: have the fitting approved by a professional.
And the other way round: wheels from Honda Civic Type R FK8 on Acura MDX?