Looking to fix the diff bolt issue on your F9X X3/4M? VTT has taken a 3 pronged approach by offering a triple solution, one part of the solution is the front diff bushing inserts. These are pressed into the factory bushing, and fill the voids in the bushing. This keeps the stock bushing ride compliance but removes any unwanted movement. These are sold as a set
Kit includes:
- Two Billet Bushing inserts
- Two 46mm Hardened Steel Washers
Installation Guide – https://vargasturbo.com/wp-content/uploads/2024/01/VTT-F9X-X3-4M-Front-Bushing-insert-Install-Guide.pdf
All products that are designed to stiffen or reduce drivetrain movement inherently have the tendency to increase NVH or Noise, Harness, or vibration. While these bushings inserts have been found to add little NVH in most instances. Your results and sensitivity to NVH may vary. This product is designed to reduce drivetrain movement, and that was the goal when designing and manufacturing this product. Returns for NVH are not accepted once products are installed.











Reviews
There are no reviews yet.