Description

Quaife ATB Limited Slip Differential Retrofit – BMW F3x 335i / 435i

Upgrade the traction and driving performance of your BMW F3x with the Quaife ATB LSD Limited Slip Differential (LSD) Retrofit, designed for compatible BMW 335i and 435i applications.

The Quaife ATB (Automatic Torque Biasing) differential helps improve traction by intelligently distributing torque between the driven wheels when differences in grip occur. This makes it an excellent upgrade for drivers looking for better acceleration, cornering confidence, and overall vehicle control.

Unlike a conventional clutch-type LSD, the Quaife ATB uses a gear-based design with no friction plates or clutch packs. This provides smooth and progressive torque transfer while retaining a comfortable driving feel for everyday use.

Key Features

• Genuine Quaife ATB Limited Slip Differential
• Designed for compatible BMW F3x applications
• Suitable for BMW 335i and 435i models
• Gear-driven automatic torque biasing technology
• Improves traction when wheel grip differs
• Helps provide better acceleration and cornering performance
• Smooth and progressive operation
• No clutch plates or friction discs to wear out
• Ideal for street, performance, and enthusiast vehicles
• Excellent upgrade for BMW differential performance

Specifications

Product: Quaife ATB Limited Slip Differential Retrofit
Type: Automatic Torque Biasing (ATB) Differential
Differential Type: Gear-Based Limited Slip Differential
Application: BMW F3x Platform
Compatible Models: BMW 335i / 435i
Installation: Differential Retrofit
Operation: Automatic Torque Biasing
Use: Street / Performance / Motorsport
Design: Clutch-Free Gear System

Why Choose a Quaife ATB LSD?

The Quaife ATB differential is engineered to improve the way power is delivered to the driven wheels. When one wheel begins to lose traction, the differential can bias available torque toward the wheel with greater grip, helping the vehicle maintain traction and stability.

For BMW enthusiasts, this makes the Quaife LSD for F3x 335i and 435i a worthwhile performance upgrade for spirited driving, improved corner exits, and enhanced traction without sacrificing everyday drivability.

Compatibility

Platform: BMW F3x
Models: 335i / 435i
Important: Verify your vehicle’s differential type, drivetrain configuration, model year, and existing differential specifications before ordering.

Give your BMW improved traction and a more capable driving experience with the Quaife ATB Limited Slip Differential Retrofit.