ShiftLess

Has anyone used the OEM seat base with the Corbeau A4's? Do they bolt up?

Seems to me this and BK lap belt mounts might be a solution for harness mounts for the lap belt and would alleviate some of the airbag / electronics issues ie. seat position sensor.

Would the power seat control mount not match up?

Would also need a harness bar and sub strap mount.

Any ideas on sub strap mount?

or should I just get the BK seat mount kit with mounts for lap and sub straps?

rrankins

Disappointed that nobody has provided any answer to your question yet.
I have this same question myself - need a harness compatible seat for HPDE's and the A4 looks like one that would be comfortable for me (I have wide hip bones and a lot of the bucket style seats that fit in a C6 just don't work for me).

Jcbarr25

I upgraded my seats in my 2010 GS to the Corbeau CR1 but had to get the Corbeau seat bracket. I lost all power functions but it doesn't matter because I never move the seats. If you guys want help with installation or any other question ask away. I have everything wired so no airbag lights is on and the passenger airbag light works.

Corvette_Ed

I'd suggest contacting TPS Mak and asking him this question as he sells the A4's. I know they will fit in a C6 with some modification, but not if you would need to use the Corbeau tracks or not.