Mini undercarriage

[Jared Mk3]

Cal will be Tahiti Blue, so the wheel wells could stay that... the subframes im making black, so maybe the wheel wells will be black as well.

The stone chip, do i use the type you paint on with a brush?

That's a darkish blue then. My car is a dark blue as well. I put the stonechip down in black in my wheel wells and left it like that. Doesn't look bad. Easier to keep clean as well I think - or at least the illusion of being really clean.

You might get better coverage and thickness with the brush on, but a better finish from a gun. Mind you, no one will be looking under the car, so maybe brush on.