V1 Subframe Drop Kit - 955/957/958 - 2-3" Lift Geometry CorrectionV1 Subframe Drop Kit The V1 Subframe Drop Kit is engineered to restore proper axle and driveline geometry on 2 3 inch lifted Porsche Cayenne 955 957 958, VW Touareg 7L 7P, and Audi Q7 4L models. Lifted vehicles often experience acute CV joint angles, premature boot wear, and instability under load. The V1 kit corrects these issues by lowering the subframe by 1 inch, realigning the differential and axle paths closer to factory operating geometry. Key