Whiteline BMW 92-98 318I / 92-97 325I / 95-98 M3 Rear Differential Mount Insert Bushing Kit

If you're working on the drivetrain of your BMW 3 Series from the early to late 90s, like a 318i, 325i, or M3, this rear differential mount insert bushing kit from Whiteline is designed to keep things solid. It helps maintain proper pinion angles, which is crucial for efficient power delivery. By reducing initial torque loss, you'll notice a more direct feel when you get on the gas, translating more of your engine's power to the wheels.

Whiteline builds these inserts with tough, protective plating on all metal parts, giving them a strong outer layer that resists corrosion and stands up to harsh conditions. The material itself is formulated to handle oil, grease, ozone, and general weathering. Inside, there are special grease reservoirs that keep the bushing self-lubricating for smooth operation and friction management. They've also included precisely placed voids to absorb some of the harshness from road inputs, aiming for a balance between performance and comfort. The kit comes with everything you need, including a specific grease and an installation guide, making the job more straightforward.