2 Pcs Trupro Front Upper Control Arms for BMW 535i 540i M5 E39 3.5L 4.4L 4.9L

Control arms serve as a pivot point for the suspension to move up and down, allowing the wheels to move freely and absorb the shock of bumps in the road,rather than being passed on to the frame of the vehicle and its passengers.

Control arms are also important for stabilizing the vehicle. They keep the wheels aligned, preventing sway and roll, and help maintain the car's balance while cornering.

Always making sure your control arm is in top condition, you can avoid costly repairs and ensure that your car is running smoothly.

If you start noticing that it takes much more strength than normal to turn the steering wheel, maybe it's time to check if you need a new steering linkage. Hard steering can be attributed to a damaged part of the steering linkage which doesn't move freely. On the other hand, if you feel the wheel feels sloppy and is very easily moved, it can give you the feeling of not having control of your car. Loose steering is very dangerous, and can mean that the steering linkage is worn and it needs to be replaced. Steering wheel shimmies, vibrations, jerks, and problems with power steering-it's high time for you to check and replace your steering linkage.

1. High Quality raw materials, advanced production and testing equipment to ensure product quality.

2. In strict accordance with original factory size processing, wide applicability, convenient installation.

3.Products apply widely,meet most models of demand, and the products are in constant innovation and upgrade.

4. Perfect quality, reasonable price, long service life, take good care of your car.