Kaaz 1.5 Way LSD Diff
12 Plate configuration
Must use Speedo Drive 33481-12100 (Yellow/White ish colour) with Snap ring – Does not fit the blue diff speedo drives.
If your diff has the blue drive then you will need to purchase the ring gear bolts, Speedo Drive & Snap ring.
Speedo drive, snap ring and bolts are optional extras
Suits all E series gearboxes – E51/ 52/ 56/ 57/ 58/ 59 E153
Corolla Levin/Trueno 4AGZE
AW11 MR2 S/C
1995+ Caldina, Celica 3SFE / 3SGE FWD
We use these diffs on our all race cars here in NZ. They perform and dont give any problems.
Notes: Requires the yellow speedo drive to fit, the blue coloured ones do not fit
Factory Differentials vs Kaaz
Most factory differentials are open, which means power is sent to the wheel that has the least resistance. It allows the wheels to turn at different rates such as in a turn, but it is also inefficient in power delivery. It causes single-wheel burnouts when you launch and unwanted wheel spin when you accelerate out of a corner.
Some manufactures equip certain vehicles with viscous differentials. This is a type of limited-slip differential, intended to offer the benefits of an open differential but without the drawbacks of unwanted wheel spin. This is achieved by a series of plates separated by a viscous fluid, which work together to optimize the power distribution sent to the wheels. Although this is more beneficial to performance than an open unit, a viscous limited-slip differential cannot know where to send the power until a wheel starts slipping. Most factory offerings in this case are sloppier than a performance-oriented limited-slip differential.
Kaaz limited-slip differentials solve the problems associated with factory equipment. Kaaz products are built and tuned to deliver higher strength, more traction, and greater stability. The result is quicker lap times and improved handling characteristics with the car under your control in a performance setting.