The 034 Motorsport Billet Aluminum Rear Differential Mounting Insert Kit for BMW F2X/F3X Chassis Limits movement in the factory differential mounts to reduce driveline slop, deflection, and improve rear suspension and differential responsiveness. By filling small gaps in the factory mounts, this set of inserts eliminates the associated driveline movement and deflection, giving you a more optimized and connected driving experience, especially when applying power with throttle transitions. These billet aluminum components will not sag or wear out over time, providing a lasting performance improvement. NVH is the measurement of how much noise, vibration, and harshness is transmitted into your vehicle's cabin. Based on user feedback, 034Motorsport Differential Mount Inserts transmit low amounts of NVH into the cabin. NVH is subjective, so some users may experience increased or decreased NVH compared to our review.com for further assistance. The BMW F2X/F3X chassis utilizes rubber differential mounts that flex under load, resulting in delayed power transfer to the rear wheels and less than optimal handling characteristics during acceleration and deceleration. These precision-machined billet-aluminum inserts are designed to fill gaps in the factory rear differential mounts and reduce differential movement under load without compromising ride comfort or introducing any noticeable extra noise, vibration, or harshness into the cabin. The result is a refined, connected driving experience.
Advantages:
• CNC Machined Billet 6061 Aluminum Construction with Clear Anodization
• Application-Specific Design for Optimal Fit and Performance
• Designed to Fill Openings in Factory Differential Support Bushings
• Reduces Rear Differential Movement During Shifting, Accelerating and Braking
• Almost No Extra NVH Transfer Inside the Cabin
• Easy Installation
Contents:
• (Quantity 2) Front Bushing Inserts
• (Quantity 1) Rear Bushing Insert
• (Quantity 1) Insert Washer
Installation Instructions
