Based on extremely low sales, I will be discontinuing the offset kit for aluminum frame C6's. This product will remain available on the site for the remainder of May. For anyone thinking about purchasing an offset kit for their C6 Z06 or ZR1, please do so by May 31, 2020. The Individual Bushing product for the offset Rear Upper Control Arms for the C6Z will also be discontinued on the same schedule. This change does not affect the Standard or Premium kits.
In the event you need more camber/caster on an aluminum-framed car after May, you can make your own partially offset kit in the Individual Bushings section of the site. Lower control arm bushings are the same for aluminum frame and steel framed cars (between the C5 and C6) and the offset bushing version of these positions will still be produced. This won't create as much of an increase in camber as the full offset kit, but this combination should provide more than enough to cover 99%+ of your alignment needs.
If you have any questions, please feel free to reach out.