Delivery options and timing may vary based on your location
Please Select a Filter
FX35 / FX45
Back To All Models
All Performance Parts
More Performance Parts
All Universal Parts
More Universal Parts
All OEM Parts
More OEM Parts
All Used OEM Parts
More Used OEM Parts
All Liquidation Station
All New Year Diet
All Engine Maintenance
All Get Gripped
All Z1 Decals, Posters, & Apparel
Z1 is fully operational. No disruptions to our huge inventory selection & fast order shipping
Practice social distancing and spend time with your car!
Competition vehicles demand the up most from your differential and at times can push this component beyond it's boundaries. The KAAZ Limited Slip Differential is precision engineered to endure this type of "punishment". Our reliable and highly competitive differential has proven it's worthiness in professional racing vehicles all over the world. Don't settle for anything less the the industry leading KAAZ Limited Slip Differential.
KAAZ SuperQ LSD
The New KAAZ SUPERQ L.S.D. is the ultimate clutch type performance differential. Using the same leading technology that kept the KAAZ Limited Slip Differential name iconic... The new SUPERQ units feature more newly developed technology! In today's market enthusiast want the best of both worlds, full race and street comfort ability. Although some situations can only provide one factor over the other, SUPERQ units bring the gap closer in terms of performance and drive ability. All KAAZ LSD's feature the best locking ratio's with lightning fast reaction engagement and reaction. KAAZ is also the pioneer of being the first to use "LARGE CLUTCH DISCS" in an mechanical limited slip differential. Providing units that are already a step ahead against the competition. The SUPERQ units set a new bench mark within mechanical/clutch type after market performance clutch type L.S.D.'s! As always with KAAZ Limited Slip Differentials...improve your driving, lap times, drifting and overall performance with a KAAZ COMPETITION L.S.D.!
SuperQ Features and Specifications
MINIMAL CHATTERING OPERATION
A key element in making the SUPERQ L.S.D. unique is: chattering sounds are down to a bare minimal! This makes the unit much more street and everyday friendly, AT HALF THE COST OF OTHER MORE EXPENSIVE "CARBON" L.S.D's!
SMOOTHER ENGAGEMENT / OVERALL OPERATION
Experience smoother engagement during driving! SuperQ units are designed to provide more comfortability without compromising performance characteristics. This new feature is available now due to new internal metal treatments processed before final assembly!
IMPROVED HEAT DISSIPATION
All SuperQ units have improved heat dissipation over standard LSD's. With special internal surface treatments the new SuperQ LSD offer's significant drop in operating temperatures when compared to standard metal type LSD's.
LONGER WEAR LIFE
Typically overhauls are recommended for race cars frequently however the SuperQ L.S.D. has a typical longer life-wear than standard mechanical L.S.D's. If changing differential oil responsibly the new SuperQ units have a average extended 20-50% more life expectancy! Whether it be usage on a full race or street applied vehicle, this new unit will outlast any standard metal type L.S.D!
NO BREAK-IN PROCEDURES
No need to break in your unit after installation! Another key feature for those whom install and work from home. SuperQ units have special treated clutch plates which feature smooth hardened clutch plate surfaces which require no break-in procedures!
MODIFIED ADJUSTABILITY AND SETUP
As standard to all KAAZ Limited Slip Differentials you can adjust locking raties to your desired spec. The SuperQ units carry same revolutionary adjustment setting options that come standard on most KAAZ Limited Slip Differentials! Optional parts are available as well, you can purchase thicker cone-springs and clutch plates to adjust initial torque specs.
Limited Slip Differential Configuration Types:
KAAZ produces two configuration types commonly classified as 1.5 way or a 2 way. This designation reflects the design of the cam groove which enables the LSD to function differently under acceleration/deceleration loads. The 2 way is constructed in a way to have positive lock motion in both acceleration and deceleration mode, the 1.5 way functions similar to a 2 way under acceleration however provides less lock-up when decelerating. The 1.5 way may provide more forgiving balance depending on vehicle setup and driver skill when braking is compared to a 2 way setup. For Front Wheel Drive vehicles the 1.5 way is also very effective providing extra stability during braking.
Typically the 1.5 way differential is suitable for all types of motorsports driving. With optimized performance during acceleration it carries a lighter lockup on deceleration which is best suited for traditional road racers. Despite the fact that 1.5 way units have slighter lock up on deceleration, many users may still use this cam type for aggressive motorsports such like drifting or low gear auto crossing & gymkhana.
The 2.0 way is beneficial for high speed tracks and drifting. During R&D the more aggressive drivers preferred the 2 way over the 1.5 way L.S.D. due to better stability during high speed cornering. The 2 way L.S.D. provides great control during late-breaking scenarios where the vehicle is actually slowed down during the apex rather then traditional braking which is applied before entering or during the apex. For drifting the 2 way is most beneficial for shift locking and very aggressive transitions. The 2 way lsd is designed to keep the rear in sideways motion even during shifting. Most commonly users have preferred the 2 way L.S.D. over the 1.5 way for drifting.
1.5 Way2 Way