The Hardrace Differential Anti-Vibration Insert reduces movement within the differential mount bushes to improve drivetrain stability. It achieves this by filling voids in the OEM rubber bushes using CNC machined aluminium inserts, limiting flex and controlling differential movement under load.
Discover the key features of this differential insert kit:
- Void-Filling Insert Design: Engineered to precisely fill the gaps within OEM rubber differential mount bushes, this design reduces internal bush deformation under load which improves mount stability and results in more consistent drivetrain behaviour during acceleration.
- CNC Machined Aluminium Construction: Manufactured from CNC machined aluminium with tight tolerances, this construction provides high structural strength and accuracy which ensures a secure fit and delivers reliable performance without introducing unnecessary weight.
- Differential Movement Reduction: By limiting excessive flex in the original rubber mounts, this feature reduces differential twist during hard acceleration which helps maintain drivetrain alignment and results in improved power transfer to the wheels.
- Anodised Surface Finish: The anodised coating provides a protective layer against corrosion and wear which helps maintain the integrity of the inserts over time and ensures long-term durability in exposed underbody conditions.
- Lightweight Reinforcement Solution: Designed to add rigidity without significant weight increase, this feature allows you to strengthen the differential mounting system while maintaining overall vehicle balance and efficiency.
You gain improved control over drivetrain movement, particularly during acceleration where differential stability directly affects how power reaches the wheels. This makes it easier to maintain consistent traction in both everyday driving and higher load conditions such as tuned applications. Adding these inserts to your setup is a practical way to tighten drivetrain response while maintaining durability and fitment integrity.