This is a full set of ZZPerformance magnetic ride simulators, also known as mag ride error cancellers. These units are to be used when swapping away from the stock magnetic ride suspension and moving to a new setup i.e. coilovers or standard suspension. This kit comes with 8 total components; 4 for the level sensors and 4 for the mag ride sensors, which is enough for all 4 corners of a vehicle. Once installed you will avoid all error messages related to suspension service and subsequent "nannies" that come along with a suspension error on these modern vehicles. 

Fits: 2013-2019 Cadillac ATS, 2016-2019 Cadillac ATS-V, 2014-2019 Cadillac CTS, and 2014-2017 Cadillac CTS V-Sport.

Fitment note: Should fit and function on additional models including 2015-2020 Cadillac Escalade, 2015-2017 Chevrolet SS, 2014-2024 Chevrolet Camaro, 2014-2024 Chevrolet Corvette, 2015-2020 Chevrolet Suburban, 2015-2020 Chevrolet Tahoe, 2015-2018 GMC Sierra Denali, and 2015-2020 GMC Yukon Denali. However, at this time we have not personally tested on these vehicles. Please reach out to customerservice@zzperformance.com if you have any questions regarding fitment.