Introducing the All-Solutions Limited Slip Differential Unit for BMW 215K/L: Engineered for Unmatched Performance and Durability Elevate your driving experience with the All-Solution Limited Slip Differential (LSD) Unit for BMW 215K/L, a pinnacle of automotive engineering designed for enthusiasts demanding the utmost in performance and reliability. Crafted from fully forged materials, this differential unit sets a new standard for strength and durability, ensuring your vehicle operates at peak efficiency under all conditions. Fully Forged for Supreme Strength Constructed with both internals and housing made from high-quality forged materials, this LSD unit is built to last. This robust construction offers unparalleled durability and resistance against wear, making it a reliable upgrade for your vehicle even if you run over 1000 Horse Power. Versatile and Fully Adjustable Adaptability is at the heart of the BMW 215K/L LSD Unit. With three distinct ramp angle positions, this differential caters to a wide range of driving styles and applications: 30/30 Setting: An aggressive 2-way setup, perfect for drifting enthusiasts seeking maximum performance. 30/60 Setting: A versatile 1.5-way setup, optimized for hill climbing, rally, circuit racing, time attack, and those new to drifting. 50/65 Setting: Ideal for drivers seeking a smoother locking mechanism for both street use and track days, providing a balanced blend of performance and comfort. Premium Clutch Plates with Lifetime Warranty Equipped with four Molybdenum-ceramics clutch plates, the BMW 215K/L LSD Unit promises exceptional performance and reliability. We stand behind the quality of our product with a Lifetime Warranty on these clutch plates, offering peace of mind and confidence in your investment. Optimal Preload and Noise-Free Operation Designed with an optimal preload level, the BMW 215K/L LSD Unit operates seamlessly, especially when paired with high-quality LSD oil such as Motul Gear Competition 75w 140. This ensures a noise and vibration-free experience, allowing you to enjoy the pure performance of your vehicle. Seamless Fit for 215K Differential Types This differential unit is engineered to fit seamlessly into 215K/L differential types with a 2.81 ratio and shorter, providing a hassle-free upgrade path for your vehicle. Fitment list:  E82 135i N54 (manual transmission up to 2008) E46: 330d (automatic transmission) E90, E91, E92, E93: 335d, 335i, 335Xi (bolted type, up to 2008) E39: 530d (automatic transmission), 540i, 540i P E60, E61: 540i, 545i, 550i E63, E64: 645ci, 650i E38: 740i, 740i L, 750i, 750i L E65: 730d, 735i, 740d, 745d, 745i, 750i, 760i E53 4.8is E52 Z8 Whether you're tearing up the track, conquering hills, or enjoying a spirited drive on the street, the BMW 215K/L Limited Slip Differential Unit is the ultimate upgrade for your vehicle. Experience unmatched performance, durability, and versatility with this state-of-the-art differential unit.