Progressive Limited Slip Diff conversion set / LSD fits BMW 188L E81 E82 E87

April 3, 2024progressive188l, conversion, diff, fits, limited, progressive, slipadmin

Progressive LSD Conversion set, you will no longer suffer from losing grip! The set is mounted on your standard differential transforming it into a clutch-type 2-way limited slip differential. No more one-wheel spin on start, and sloppy turns around corners. With this conversion set, you will gain the true performance of a proper limited slip differential. This kit does require machine work to each spider gear within the Differential, you can do this you’re self with a lathe or surface grinder, or we offer a service to carry out all machine work to your Differential for an additional cost. All parts are made in the N7 quality standard. Instructions provided with kit. Professional installation is required. Use oil for limited slip differentials ONLY once fitted. For friction shims, we use the same material as OEM LSD clutches to avoid metal shredding. Therefore, shims are perfectly safe for long term usage! Preload is provided with high rate springs, and we get a dynamic lock from 37.5° angled ramps. All of this together gives 25% progressive lock which increases with revs and vice versa. The set is made from extremely strong s6 tool steel. Parts are heat-treated and hardened to 40HRC under the protection of argon to avoid deformation. Materials used in the production are of the highest quality tool steel. We harden and nitrate the materials to achieve the highest quality surface finish possible. That gives our product the maximum durability and lifespan. 100s now fitted to many models of BMW and is now a tried, tested and reliable proven product. If you are not sure about your fitment, please send us the last 7 digits of your VIN so we can check it for you. Fitment: Progressive Limited Slip Diff conversion set / LSD (fits: BMW 188L) E81 E82 E87.

Progressive Limited Slip Diff. Conversion set / LSD kit FitsBMW 188L E90 Z4

March 26, 2024progressive188l, conversion, diff, fitsbmw, limited, progressive, slipadmin

New easy to install model. Progressive LSD Conversion set, you will no longer suffer from losing grip! The set is mounted on your standard differential transforming it into a clutch-type 2-way limited slip differential. No more one-wheel spin on start, and sloppy turns around corners. With this conversion set, you will gain the true performance of a proper limited slip differential. This kit does not require any machine work to each spider gear luke the earlier version. All parts are made in the N7 quality standard. Instructions provided with kit. Professional installation is required. Use oil for limited slip differentials ONLY once fitted. For friction shims, we use the same material as OEM LSD clutches to avoid metal shredding. Therefore, shims are perfectly safe for long term usage! Preload is provided with high rate springs, and we get a dynamic lock from 37.5° angled ramps. All of this together gives 25% progressive lock which increases with revs and vice versa. The set is made from extremely strong s6 tool steel. Parts are heat-treated and hardened to 40HRC under the protection of argon to avoid deformation. Materials used in the production are of the highest quality tool steel. We harden and nitrate the materials to achieve the highest quality surface finish possible. That gives our product the maximum durability and lifespan. 100s now fitted to many models of BMW and is now a tried, tested and reliable proven product. If you are not sure about your fitment, please send us the last 7 digits of your VIN so we can check it for you. Progressive Limited Slip Diff. Conversion set / LSD kit (Fits:BMW 188L) E90 Z4.

Bmw 5 Series E39 E60 X3 E83 X5 E53 Z4 188l Lsd Differential Limited Slip Diff

February 17, 2024series188l, diff, differential, limited, series, slipadmin

BLACKLINE PROFESSIONAL TRACTION SYSTEMS. Helical Gear Limited Slip Differential. SUITABLE FOR BMW 188L MEDIUM CASE 10 BOLT CROWN WHEEL DIFFS. The 188L differential among others (168,188,188K, 210 etc) are most commonly used in 6 cylinder engine versions of the following models. BMW E81 118d Manual. BMW E87 116d Manual / 120d Auto up to 01/2007 / 120d Manual. BMW E46 320d Auto / 320d Manual with 2.79:1 Ratio Diff / 323i Manual / 328i / 330i Manual / 330xd. BMW E90 318d / 320d Manual with 7566218 & 7566274 / 325d / 330d / 325i Manual with 7566172 Diff / 330dx Auto. BMW E92 320d / 325d / 330d / 325i Manual with 7519942 Diff / 330dx Auto. BMW E39 520d Manual / 525d Auto / 525i Manual / 528i Manual / 530i Manual / 535i / Alpina B10 3.2 Manual with 2.93:1 Ratio Diff / Alpina B10 3.3 Manual. BMW E60 520d Manual / 525d Auto After 03/2007 / 530i Manual. BMW E83 X3 3.0d Manual Rear Axle. BMW F25 X3 SDrive 2.0d Rear Axle. BMW E53 X5 3.0d Manual Rear Axle. BMW E85 Z4 2.2i Manual / 3.0i Manual / 3.0i SMG. 168,188,188K, 210. Differentials – also available in our shop. The Compatibility Chart and models listed above is a guide ONLY please make sure this item is suitable for your model. Blackline Helical LSD’s – How They Work. The Blackline helical LSD’s are torque biasing, that is they distribute torque between the wheels, loading more torque towards the wheel with the best traction thus improving performance and driveabitily. Especially in low grip situations. The helical gearing manages the distribution of friction within the LSD. When torque is applied to the helical gear system it creates force that pushes the gear into the differential body, thus creating friction. Increases of torque, increases the thrust force directly proportional to the amount of torque. This allows the Blackline LSD to cope with considerable traction imbalance even under heavy power conditions, as would be the case on exiting a powered up corner. But at low torque conditions the LSD can differentiate quietly and smoothly, thus making the differential very suitable for normal road driving. The Blackline LSD uses the popular parallel axis helical geared configuration optimised for even load distribution. They are designed with a torque bias of 5:1 this means that if one wheel loses traction then the wheel with the most grip can receive five times as much torque as the wheel that is slipping. However, five times zero is still zero, so all these helical LSD’s work best when both wheels are’planted’ and some traction is still available on the slipping wheel. In practice this is rarely a problem as there is always some’drag’ on the slipping wheel, however some drivers expertly use left foot braking to partially lock the spinning wheel. Helical LSD’s work especially well when combined with modern anti-lock braking systems. Applies equal rotational speed to both wheels. Distributes torque according to available traction. Minimum servicing compared to plate type LSD’s. Controlled power on launches and drifting slides. Optimum gear tooth design and oil distribution. Gears and Body Manufactured from 8620 material. Direct replacement for stock differential. This is a Torque Biasing Helical Gear LSD. These are generally regarded as a nicer road LSD as they have little side effects during normal driving (unlike plate type LSD’s that constantly resist differing wheels speeds during cornering) They do not require a special oil. We recommend that the axle oil is changed after the first 500 miles as initially they can create swarf – this is normal and will reduce with use. (NOTE: This is NOT a plate type, viscous coupling or clutch pack LSD). Assembled Differential Unit ONLY. Bearings, gears, gaskets/seals etc are NOT included. No instructions are included. Questions: We are happy to do our best to answer sensible, genuine questions during our normal office hours (Mon-Fri 09:30-17:30), however please note we do not have intimate knowledge of all makes & models or have personal experience of fitting/using all our products. Products only fit models stated (if products fit other models its in our favour to say so)! Products listed as universal fitment are not designed for any one model.

Progressive Limited Slip Diff. Conversion set / LSD kit (FitsBMW 188L) E90 Z4

February 8, 2024progressive188l, conversion, diff, fitsbmw, limited, progressive, slipadmin

Blackline FOR BMW 1 3 SERIES E81 E82 E87 E46 E90 E92 188L LSD Limited Slip Diff

January 20, 2024blackline188l, blackline, diff, limited, series, slipadmin

For vehicles fitted with 188L differential. Blackline BMW E39, E46, E53, E60, E81, E82, E83, E85, E87, E90, E92, F25 Helical LSD. The helical gearing manages the distribution of friction within the LSD. When torque is applied to the helical gear system it creates force that pushes the gear into the differential body, thus creating friction.