Drexler sperm exclusive installation for the differential of the BMW M135i, M235i, M140i, M240i, 123D, 335i, 330d, 340i, 435i, 430d, 440i, 530D etc.
Drexler makes a plate type lsd based on the ZF design. Using better materials, more lock plates and modified pressure pieces they come in many flavors, very effective, easy to adjust and very strong.
Very good upgrade for more grip and durability than the standard Quaife torsen sperm which does tend to break.
Can also come with matching bearings and retaining rings if needed.
Available for many models
