Cusco LSD Type-MZ 1.5 Way Front 2023+ GR Corolla (LSD-1C7-M15)
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A Limited-Slip Differential (LSD) is a gear system found in the center or final-drive section of many vehicles. While standard "open differentials" are typically used in regular cars to allow the outer and inner wheels to rotate at different speeds, motorsports require the driving wheels to maintain power transfer to the road under all conditions, regardless of surface, driving style, or vehicle design. The LSD's purpose is to reduce "free-wheeling" in wheels that are slipping or airborne, ensuring power is directed to the ground. It achieves this by applying a controlled locking effect to the driving wheels, allowing power to be evenly distributed where it’s needed.
Discussions about LSD systems often focus on their ability to increase traction or improve grip for better performance. However, at Cusco, we go beyond these generic claims. With nearly half a century of racing experience and R&D since our founding in 1977, our products are built on advanced motorsport principles and continuous innovation. We believe LSD systems should deliver minimal compromises and allow precise fine-tuning to meet the specific needs of drivers across diverse motorsport stages. Instead of simply locking the differential, our LSD systems are designed to lock only when necessary and remain open when it’s not optimal. Cusco LSDs offer extensive tuning options, including multiple configurations to adjust how, when, and with what strength the system locks or releases, as well as the responsiveness of these actions.
Cusco understands that LSD systems influence a car's overall handling, which in turn affects the requirements and optimization of the chassis and suspension. The performance of these components relies on the cohesive design of the entire vehicle. To address this, Cusco offers a comprehensive range of chassis braces, suspension systems, and dynamic alignment correction components. These products are designed to maximize a car's potential, ensuring optimal balance and performance. Whether the goal is to help drivers and teams win competitions or create more responsive road cars for discerning owners, Cusco delivers solutions tailored to meet those needs.
NOTE
- Pictures may differ from the actual product
- SPECIAL ORDER
APPLICATION
- Toyota GR Corolla (2023, 2024)
FEATURES
- 1.5-Way (35/20 (default) & 45/20 deg), B-Size
- Initial Torque: 8-10 kg
- Repair Kit #09 / SST #09
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 1.5 Way Front 2023+ GR Corolla (LSD-1C7-M15)
