The Tenaci torsen differential is a durable differential suitible for high demanding motorsports such as drifting, dragracing, rallycross while it also works smooth for daily driving.

Beneficial design which requires no maintanence compared to differentials with discs.

Tenaci BMW torsen differential

E87/E90/E92 188L

BMW E39,E46,E53,E60,

E81,E82,E83,E85,E87,E90,E92,F25

Helical LSD for vehicles fitted with 188L differential.

Suits:-

E39 Manual – 520d, 528i, 530i (Med 3,07:1 utväxling), 535i, Alpina B10 3.2 (with 2.93:1 final drive), Alpina B10 3.3

E39 Auto – 525d, 535i

E46 Manual – 320d (with std 2.93 ratio), 323i, 328i, 330i, 330xd

E46 Auto – 320d, 328i, 330xd

E53 Manual Rear Diff – X5 3.0d

E60 Manual – 520d, 530i

E60 Auto – 525d (after 03/2007)

E81 Manual – 118d

E82 Manual – 120d

E83 Manual Rear Axle – X3 3.0d

E85 Manual – Z4 2.2i, Z4 3.0i

E85 SMG – Z4 3.0i

E87 Manual – 116d, 118d, 120d

E87 Auto – 120d (up to 01/2007)

E90 Manual – 318d, 320d (with final drives 7566218, 7566274), 325d, 330d, 325i (with final drive 7566172)

E90 Auto – 318d, 320d, 325d, 330d, 330dx

E92 Manual – 320d, 325d, 330d, 325i (with final drive 7519942)

E92 Auto – 320d, 325d, 330d, 330dx

F25 X3 SDrive 20d, Rear Axle

Helical LSD Advantages:-

Equal rotational speed to both wheels

Torque distributed according to traction

Minimal service requirements – no clutches

Quick reaction compared to viscous LSDs

Gentle and progressive engagement, low noise

Easily controlled power take-off and drifting

Obs! man måste kolla och mäta och godkänna diffen innan man beställer.

Bmw har ca 15 st olika modeller av diffar. Så vi slipper att det blir fel.