Fitment
For BMW 1 Series 2004-2013
For BMW 3 Series 2004-2012

Part number
6768915, 6768916,31316768915, 31316771553, 31316786017, 6768915, 6771553, 6786017

Feature
1. The shock absorber uses Japanese ENEOS brand damping oil to ensure that the shock absorber can maintain stable function at -40℃~80℃.
2. The damping oil has been precisely tested in the laboratory for viscosity, density, high and low temperature function, etc. to ensure the stability of each batch of damping oil.
3. Thicker strut pipe and heavier spring provides better intensity.
4.The spring has been continuously tested for more than 600,000 times of fatigue testing to ensure its high tensile strength.
5. The installation dimensions are strictly controlled to ensure compatibility. The extension and compression length of the spring are consistent with the stock strut, ensuring the same stroke as the original factory.
6. The dampers have undergone 3 million fatigue endurance tests and have no oil leakage, and the damping force attenuation rate does not exceed 20%.
7.The welded bracket has undergone 400,000 durability tests under a tensile pressure of 0.8MPa to ensure its strength.
8.The dust cover can pass 300,000 durability tests without breaking.
9. The high-rigidity top mount can reduce the vibration generated by the shock absorber movement and reduce the noise.
10. Parts and components are subject to comprehensive material control, and 7 quality manufacturing process checkpoints ensure product quality.
11.The use of environmentally friendly packaging can reduce pollution, which is based on our sustainable development concept.