Pretty sure this is just for the LSD "guts" and not a complete final drive. You would still need to budget for having this built into a donor diff with whatever final drive ratio you want. You'll need to consult with a dealer to confirm.
Originally Posted by Avet4
This is so awesome!!! So this replaces the entire diff right? no just the internals?
04 IR 330i ZHP | ESS TS2+ SC | MagnaFlow "headers" | KMS 3.64 LSD | AST 4100 550/650| APEX ARC-8 18x9 | H&R front sway bar | Vorshlag camber plates, RTAB limiters | TMS subframe & swaybar reinforcements | UUC SSK & DSSR | UUC TM & TME | BW motor mounts | Dinan strut & shock tower bars | vaio 4-bolt oil pump