GMC Sierra 2023 For sale: Bilstein drop kit. The kit is imported from America, a personal order. It contains: 2 front spindles 2 rear leaf springs 2 rear shackles 2 bump stops As a bonus, four Bilstein shocks. The kit is complete from Bilstein company. Used for less than six months. Installation is easy and requires no cutting or welding. Fits Sierra + Silverado 2022-2025. Whoever is looking for the kit, search for "Bilstein 4/4 drop kit". Price: 5000, absolutely non-negotiable.