Cusco LSD Type-MZ 2 Way (1.5&2) Rear 2023+ GR Corolla (LSD-1C8-K2)
L.S.D., or Limited-Slip Differential, is a mechanism used in many vehicles' center and final-drive differential sections. While standard "open differentials" are typically found in regular production cars to accommodate the rotational differences between the inner and outer wheels, motorsports applications demand a more robust solution. Limited-Slip Differentials ensure that driving wheels maintain power transfer to the road surface, regardless of conditions, surfaces, driving style, or vehicle design limitations. The primary function of an LSD is to minimize "free-wheeling" in cases where a wheel is slipping or airborne, preventing loss of traction. It achieves this by applying a controlled locking effect to the driving wheels, ensuring efficient power distribution to the road.
Discussions about LSD systems online often focus on the idea that they simply increase traction or enhance performance through better grip. At Cusco, however, we believe in a much deeper approach. With a legacy of racing expertise and nearly half a century of R&D experience since our founding in 1977, our products are designed to deliver advanced motorsport benefits and continuous innovation.
We view LSD systems as tools that should minimize compromises and be fine-tuned to meet the precise needs of drivers across a wide range of motorsport scenarios. An LSD shouldn’t just lock the differential indiscriminately; it should engage only when necessary and remain disengaged when locking isn't optimal. Cusco LSD systems offer extensive customization, including adjustable locking characteristics, timing, release, locking strength, and responsiveness. This level of precision ensures that each system can be tailored to meet the unique demands of the driver and the competition.
Cusco also understand that the LSD systems can affect the overall handling of the car, therefore also the chassis and suspension requirements and optimization will also change accordingly. It is the cumulative overall design of every component of the car, which will determine the settings and needs of each of these items. This is why Cusco offers a full-line of chassis bracing, suspension systems, and dynamic alignment correction components to setup a car to the best potential, counting on each element to achieve the best balance, and closer to the goal of the driver and teams to win competitions, or provide more tactile road cars for the descerning owners.
Note:
- Pictures may differ from the actual product
- SPECIAL ORDER
Applications
- Toyota GR Corolla (2023, 2024)
Features
- 2-Way (55/55 (default) & 1.5-Way 55/20 deg), D-Size
- Initial Torque: 8-10 kg
- Repair Kit #02 / SST #02
To provide faster delivery and turn around time; Kami Speed ships products out from different warehouses throughout the United States. Usually averaging 1-4 business days for processing prior to shipping.
Depending on the package, we ship using different carriers according to the item's location, content, and size.
Freight truck & international items, will require up to 7 business days to ship due to size and logistics.
All orders made after 3:00pm ET will be shipped or processed the next business day.
Unless otherwise noted as "In Stock" or exact ETA. Special order/ Made to order items have an estimate of 5+ weeks for USA made parts and 10+ weeks for JDM/ Overseas parts.
Orders over $500 will ship insured and over $1,000 with signature and insurance in order to guarantee delivery. Orders over $1000 may not be able to ship to a different address not listed as the billing address or confirm payment address from the form of payment used. Orders with suite numbers, different billing, or apartment numbers will require signature if valued over $100.
All international orders outside of the USA are subject to duties and taxes fees per your countries jurisdiction and determined by customs.
Kami Speed serves the right to ship using an alternative method if we see it fit, in order to expedite shipping and reduce your rate depending on product value.
Processing and logistics on in stock international orders can take up to 7 business days to process & ship.
In stock, non special order items can be returned within 30 days of the product arriving to your house or place of work.
Returns will NOT be accepted on Clearance Items, Final Sales, Special Orders, Opened, Installed, Incomplete, or Otherwise Used Products. In order to initiate a return, an RMA number must be requested and approved via e-mail. All returns will be subject to a 20% restocking fee minus complete shipping cost (roundtrip).
Any processed orders that have not shipped will incur a 6% cancelation refund fee unless the product was not available to ship within a timely manner. No fee will be incurred if used as store credit.
For complete details on our return policy, please see our Help and FAQ link under HELPFUL INFO.
WARNING: Operating, servicing and maintaining a passenger vehicle or off-highway motor vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to www.P65Warnings.ca.gov/passenger-vehicle.
Cusco LSD Type-MZ 2 Way (1.5&2) Rear 2023+ GR Corolla (LSD-1C8-K2)
