Bilstein 4600 Monotube Gas Shock Set 2005-2015 Toyota Tacoma 4WD Includes front and rear 4600 Series Bilstein Shock Absorbers. Fits stock height Toyota Tacoma 4WD 2005-14. Monotube gas pressure technology provides improved control and stability, precise handling, ultimate performance, and incredible comfort. Easy to install; direct bolt-on; no modification required. Lifetime Warranty