Tomei Technical Trax Advance T-Trax LSD 2-Way Limited Slip Differential Nissan RB25 Skyline

The Technical Trax LSD unit is based on the multiple plate clutch design. With this design, the multiple friction clutch plates are located between the side gears and the differential casing and utilize the pinion and cam gears. This is a torque proportional type LSD. In the usual differential arrangement, it is connected to both left & right axles directly. When the driving force of one side differs in speed, the pinion gear with the cam angle forces the clutch plates to compress and grip to, in effect, transfer the driving torque evenly to both axles. The T-TRAX ADVANCE has adopted this system which has proven its effectiveness as the best for 2WD applications. 

T-TRAX ADVANCE kit comes with everything required for each application:

• T-TRAX special diff oil
• Carrier cover gaskets
• Bearings and oil seals are included which are required when upgrading the diff  

Increasing both the quantity of friction discs used and the higher initial torque loads can cause higher stress loads on the diff casing, which can increase the chance of failure. With the T-TRAX ADVANCE and a completely new diff casing design, there is now ample room for housing all the discs without compromising housing strength. This diff case design has never deformed nor failed under the vigorous testing that it has been placed under. 

You also get quieter and improved transmission efficiency with Tomei's "ADVANCE DISC". The friction quality changed with the new surface finish. Smoother operations and more stable behavioral changes with either being ON or OFF the throttle. There is no loud LSD crackling sounds, therefore making it more comfortable for the daily street driven car. 

Street Coilover Damper Kits Megan Racing Coil-Over Dampers are the ultimate upgrade to your track or street car. Featuring 32 Levels of damper force adjustment, full-height adjustment, these damper kits are then perfectly matched with front and rear Pillow Ball upper mounts for camber correction in most applications. The adjustment of the damper is as simple as can be with a built-in knob at the top of the damper mount for easy access. 

Simple adjustments can be made to tune to your style of driving and comfort level desired. Single-Adjustable dampers make suspension adjustments easy to tune whether you're a professional mechanic or an automotive enthusiast with amateur mechanical skills. The height adjustment is made easy with CNC-Machined locking perches for accuracy and smooth adjustment. 

You can raise your car up to factory height for OEM appearance with performance handling or you can drop your car all the way down for a formal racetrack and an aggressive stance lowering your center of gravity to gain full potential of your car's handling capabilities. On most applications, the Megan Racing Damper Kits come with fully adjustable Pillow-Ball upper mounts to easily tune and adjust your camber.

 Adjustable camber gives you an edge on most suspension setups, as you can easily tune your car for any ride height which improves handling, predictability and furthermore tire wear, which is a great benefit both on the racetrack and on the street. The quality and durability of the Megan Racing Damper kits are unmatched. 

Made of extremely durable Steel and featuring springs that are constructed of SAE-9254 Cold-Wound Steel which are then tested over 500,000 times by compression inspection. With deformation less than 5% and high strength sophisticated surface coating, we stand by our product with our strong warranty.