Front Type-MZ 1 Way Limited Slip Differential

• 2004–2014 Subaru | WRX STI

Cusco's Type-MZ limited slip differential for the front axle of the 2004-2014 Subaru WRX STI. In a corner, the inside driven wheel unloads and can spin freely instead of putting power down; a mechanical LSD forces both front wheels to lock together, maximizing traction on power out. Where the factory front differential can be too weak to keep both wheels locked under hard acceleration, the Cusco unit keeps them firmly locked to keep the car planted.

1 Way - Ideal for FWD cars and AWD front axles. Activates under acceleration and not on deceleration: off throttle it acts like an open differential for maximum traction in turning and braking, and under power the LSD engages again to put full power down.

The Type-MZ uses a cone-plate design with no springs and engages harder than the Type-RS, with a higher initial torque rating. Sensitivity can be tuned by changing the number of clutch plates in the unit, making it the cost-effective choice for higher-power applications.

• Part Number: LSD 184 B
• Position: Front axle
• LSD Type: Type-MZ (cone-plate design)
• Cam Setting: 1 Way - locks on acceleration only (default 45/0 deg)
• Initial Torque: 10-11 kg
• Application: 2004-2014 Subaru WRX STI
• Cam settings can only be changed with the unit disassembled during an overhaul
• Professional installation recommended

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