OS Giken Nissan 370Z (MT Only) Super Lock LSD (NS112-HA)
This Nissan 370Z OS Giken Super Lock LSD is the result of four years of testing and development. The OS Giken Super Lock LSD is a game-changing invention since it can accommodate as many as 28 friction plates. The LSD's locking force is greatly enhanced by the exceptional number of plates, allowing for full and complete locking. The fully locked mechanism also generates less heat, which contributes to the system's already exceptional longevity. Each OS Giken Super Lock LSD is manufactured with meticulous precision using premium components. The resulting LSD is superior to all others in terms of performance, durability, and dependability.
- No additional axle stub shafts are needed for the base, open differential model; however, the old axle stubs will need to have their pointed ends trimmed off. Both flat-tip axle stubs are available for purchase if you'd rather not have to trim them to size.
- The Sport Variant Limited Slip Differential Model Requires an Additional Axle Stub. Since the VLSD version already includes one flat-tip axle stub, just one more is needed.
Applications
- Nissan 370Z (2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020)
- Infinti G35 (2007-2008)
- Infiniti G37 (2008-2013)
- Infiniti Q60 (2014-2015)
Features
- Superior Design - Miniaturized pressure ring and a superior spline-through-side-gear design allow for fitment of more friction plates (up to 2x as many as competitor's versions), offering true 100% lock capability. Patented pressure ring design allows for smooth, progressive locking. LSD case has a relief cut-out for the cone spring, resulting in minimal cone spring degradation and enhanced durability.
- Superior Construction - All components are chemically heat treated for maximum durability and constructed from a high-grade steel alloy. Clutch disks are precision-machined simultaneously on both sides to extremely tight tolerances resulting in minimal warpage. LSD case is machined from a single billet piece to ensure uniformity.
- Superior Overall Performance - The OS LSD standard spec allows for low preload while still retaining a fully progressive 100% lock capability; basically, the vehicle will feel like driving on an open diff in slow turns/street driving, but can still transmit maximum power to the drive wheels under load. Operation is ultra-quiet, and the progressive locking allows for smooth, predictable locking. Especially when replacing an open diff, equipping OS LSD will completely improve the driving experience while maintaining everyday drivability. Due to the precision manufacturing, high-grade materials, and unique design, a break-in period nor rebuild is required for OS Giken LSD’s. OS LSD is purposefully over-engineered to offer the best performing, most durable clutch-type LSD available. Aside from the performance advantage and stock-like feel at slow speeds, vehicles equipped with OS LSD are more stable in all road/weather conditions, allowing for a safer driving experience.
- Tunability - Initial torque can be adjusted by using thicker / thinner cone springs. Lock progression timing can be adjusted by using stiffer / weaker pressure ring springs, allowing the progression of full lock to be fine-tuned to the vehicle/driver. Ramp angles can be customized by swapping the pressure ring and iron cross for even more tuning possibilities. TCD spec disks can be installed for increased oil cooling and even smoother operation.
- Super Lock LSD – Spec X - For vehicles that are heavily modified or are participating in specific forms of motorsports, we offer the Spec-X LSD. The custom order Spec-X is available in 1-way, 1.5-way, and 2-way configurations and can be made with custom cam angles, lock timing, and initial torque settings.
- Traction Control Differential (TCD) - The innovative TCD system uses specialized oil channels and pathways to provide maximum oil flow and minimal noise, resulting in exceptionally smooth locking.
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 items have an ETA of 5+ weeks.
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.
OS Giken Nissan 370Z (MT Only) Super Lock LSD (NS112-HA)
