Ventrax F8X Dual Differential Mount – 7075 Aluminium
Enhance rear differential stability and drivetrain precision with the Ventrax F8X Dual Differential Mount. Engineered specifically for the BMW F8X platform (M3/M4/M2), this mount is CNC-machined from 7075-T6 aluminum to deliver unparalleled strength, control, and durability under high-load driving conditions.
Upgraded from the factory single-point mounting, our dual-mount design adds a secondary support point—dramatically reducing differential movement under torque, enhancing throttle response, and improving overall chassis control.
For lowered or tuned cars the lifted solution is a must. this bracket has been designed to lift the diff 10mm to reduce driveshaft angles and mitigate drivetrain stress—offering smoother power delivery and increased longevity in aggressive setups.
Why Dual Mounting Matters
The OEM F8X rear diff setup relies on a single mounting bush, which acts like a weak hinge under heavy load. During hard launches, corner exits, or aggressive throttle transitions, the diff can shift and rotate—leading to inconsistent traction, a vague rear-end feel, and accelerated wear. Our dual mount setup eliminates that weak point by locking the diff at two positions, dramatically increasing stability, torque transfer, and long-term durability—exactly what you want when pushing the chassis to its limit.
Consumers and aftermarket experts report that dual diff mounts lead to:
- Reduced drivetrain movement
- Improved throttle response
-
Minimized wheel hop
-
Drivetrain realigned
Our Options!
Lift Fast Road
- Our 10mm reduced height dual mount bracket
- 2x uprated (TU) OEM Bushes
- 2x Solid 10mm reduced front bushes
- Bolt Kit
Lift Track
- Our 10mm reduced height dual mount bracket
- 2x Ventrax solid rear diff bushes
- 2x Solid 10mm reduced front bushes
- 2x Solid outer front bracket bushes
- Bolt Kit
This kit will require the modification of the subframe, Please email for advice on this. Very simple and easy to do. Creating a small slot for the diff to be moved up into position.
