Enhanced ride and handling for T4 drivers Improved safety and performance without spring changes Durable gas shock absorbers for heavy loads The Bilstein B6 shock absorber kit is the ultimate choice for T4 drivers seeking a significant upgrade in ride quality and handling. This comprehensive kit includes two front and two rear uprated gas shock absorbers, designed to deliver optimal performance under various driving conditions. Whether you're towing trailers or navigating daily commutes, these shock absorbers offer increased power reserves and longevity. With BILSTEIN gas pressure and mono-tube technology, this kit ensures superior adhesion and lane change stability, even in extreme situations.