Cusco LSD 040 PPEF Type-RS Limited Slip Differential 1 & 2 Way B-Size

The Cusco LSD 040 PPEF Type-RS Limited Slip Differential is a high-performance clutch-type LSD engineered for street and sport driving applications. This B-size differential is designed for vehicles such as the Toyota MR2 SW20, Lexus Altezza, and other compatible platforms requiring superior traction control and power distribution.

Key Features:

• 1 & 2 way configuration with 35°-50°/50° cam angles for versatile performance tuning
• Type-RS coil spring design provides 50-70% lower initial torque compared to conventional cone plate LSDs
• Multi-plate clutch pack design ensures fast, smooth engagement with minimal chatter
• 12 RS spring holes allow for customizable initial torque settings
• Manufactured in Japan with Cusco's precision chromoly steel construction
• Oil-through system enables superior lubrication and cooling for enhanced durability
• Spring-loaded pressure rings maintain consistent contact across friction plates, reducing wear
• Compatible with both acceleration and deceleration lock-up characteristics

Technical Specifications:

• Size: B-Size (for SW20, Altezza platforms)
• Configuration: 1 & 2 way adjustable
• Cam Angles: 35°-50°/50°
• RS Spring Holes: 12
• Construction: Chromoly steel housing and gears

The Type-RS design delivers improved response and lower friction compared to traditional LSDs, making it ideal for drivers who demand race-proven performance with street-friendly characteristics. The spring-loaded clutch pack prevents plate sticking and deterioration, ensuring long service life even under demanding conditions. This differential efficiently transfers torque from the wheel with less grip to the wheel with more traction, maximizing vehicle control during aggressive cornering and acceleration.