Front Thrust Arm Bushings, Powerflex - G8X M2/M3/M4

Urethane front control arm bushings for G87 M2, G80 M3, and G82 M4 improve steering feel, tire feedback and reduce unwanted alignment changes. The factory rubber bushings in the thrust arms meets the needs of the masses - comfortable, quiet, durable, and cheap. But they lack precision and performance especially when worn. Urethane bushings provide all of the same attributes as the factory rubber bushings but with a stiffer material that delivers less bushing and arm deflection for improved steering and handling with a lifetime warranty.

Powerflex employs a team of engineers that reverse-engineer the original bushing and arm and identify problems and areas of improvement. BMW bushings, and the ride & handling balance they deliver, are very well-engineered but they are designed to appeal to a mass audience even on limited-production models like the CSL. If you feel your new G87, G80, or G82 lacks precision or crispness in the steering or handling a bushing upgrade may be exactly what you need.

Powerflex engineers have multiple types of urethane and even steel and aluminum to design a new bushing. Powerflex has extensive experience in automotive suspension and chassis systems and has combined these skills with advanced polyurethane manufacturing techniques. Bushing durometer (stiffness) has been carefully selected for each specific model and intended use.

These bushings fit the front thrust arms, aka upper control arms, tension struts, or radius arms. These fit BMW part numbers 31108095667, 31108095668.

Powerflex silicone grease is supplied with every bushing set, and they will rarely need re-lubing due to the unique design features built into the material to hold the lubricant.

These bushings have a lifetime warranty!