Cusco RS LSD for your AE86

Adding a proper rear differential to your AE86 is one of the single most rewarding mods you will ever do!

These awesome units are adjustable from 1.5 to 2 way, and also feature adjustable lockup % as well.

In stock and ready to go! Contact us to order yours!

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Clearance Sale on Carbonetics LSD

We’re blowing out stock on all remaining Carbonetics 2 way Carbon/Carbon LSD’s for the 350Z, 370Z, G35 and G37 with MANUAL TRANSMISSION. These are a direct replacement for the factory VLSD. If your car is a base model, then we can also supply all the remaining parts you will need in order to install it to your car.

These are priced to move for a limited time @ $1079 SHIPPED (original MSRP is $1499 + shipping) in the 48 states. If you live outside of the 48 states, contact us with your full, complete address (not just the postal code!) for the shipping quotation.

To order just give us a call

ATS Carbon LSD Spec II

Bringing up the Rear Part III

Things are nearing completion on the 4.3 final drive setup. Ben forwarded me some additional pics last night. We’ll have one more to share once we’re ready to install it. Here is a quick shot of the Quaife LSD I’m going to use, after being rebalanced. You usually don’t go this far, since time doesn’t allow for it and the parts are relatively well balanced from the factory. But since this thing has been a custom affair from day 1, Ben went the extra mile to rebalance the LSD. He also microfinished and cryo’d the ring and pinion gears. Should be back in my hands soon, then we get to swap it in and try it out – I can’t wait!

Limited time offer on Carbonetics 1.5 way Carbon LSD for ’06 Subaru STI

We have two of these units that we are looking to get rid of.

This is for ’06 STI only. Gear oil is included.

Call us for the pricing special if you are interested.

OS Giken Super Lock Limited Slip Differential

In our neverending quest to offer only the best products on the market for your performance car, we are proud to now be an authorized OS Giken dealer. OS Giken has been producing performance parts for both OEM manufacturers as well as the aftermarket since 1975. Professional racers, home grown racers, and performance enthusiasts alike have come to know and respect OS Gikens immense knowledge and resources, and we’re honored to be able to bring these products to you.

So what makes the OS Giken differential so special? It’s in the details! There are lots of differential options on the market, but here is what makes the OS Giken stand head and shoulders above the rest.

1. Lock Timing Technology – under normal driving conditions, the OS Giken LSD acts just like any normal differential. Once full power is applied, it turns into a true 100% locking unit. However, unlike other clutch type differentials, what separates the OS Giken from others is how smoothly this transition is performed. In addition, due to unique gear driven center section, the OS Giken differential is extremely responsive, allowing it to transition from lock to unlock instantly.

2. When we say 100% lock, we mean 100% lock! Many lesser differentials on the market claim 100% lockup ability, but due to their low number of disks and small diameter, they never are truly able to sustain such high lock percentages. Not so with the OS Giken. These differentials feature more disks than any other differential on the market, which are placed in a forged housing. This not only keeps heat to a minimum, but spreads the load over a greater number of disks, which is the reason it works so seamlessly.

3. Less undesteer = more goodness! When your car enters a corner off throttle, the spring inside the patended pressure control ring reacts immediately and the differential immediately unlocks. This is done so quickly and efficiently, that the car is able to turn in quicker than with convential differentials. However, when power is put down upon corner exit, the OS Giken unit immediately returns to 100% lockup, allowing for less chance for wheel spin.

4. No More Figure 8’s!!! Ever wonder why some aftermarket differentials require you to dizzy yourself with endless figure 8’s as a “break in”. The reason is simple – because the components used are not machined as precisely as in other units. The OS Giken unit is built to such stringent tolerances, there is zero break in required. Simply install and go

5. Tons of Applications! OS Giken has one of the widest application ranges out there. They make the famous Super Lock LSD for BMW, Porsche, Nissan, Honda, Mazda, Mitsubishi, even Corvettes. Contact us for your application and we’ll be happy to make you a killer deal!