Some Cadillac CT5-V Blackwings were shipped from the factory without the billet aluminium rear toe links. These are part of the Precision Package that includes other track-focused components.
GM has now announced a free programme to hand over the missing component to the eleven customers who opted for the optional package but did not receive it.

According to Cadillac, the unique billet aluminium rear toe links enable a more aggressive track alignment. The Precision Package also includes redesigned front knuckles that alter the camber, stiffer bushings, revised spring rates, carbon ceramic brakes, retuned steering, MagneRide and eLSD calibrations and Michelin Pilot Sport Cup 2 R tires.
All Blackwings leave the factory with the stock suspension. The track hardware goes in the trunk in two sealed boxes and can be installed at a later stage. However, it’s more complicated that simply bolting on the components and driving off to your nearest racetrack. The installation should be done by a professional who knows a thing or two about track car setups.
Source: The Auto Wire

