B8 8100 Bypass Reservoir Rear Shocks (Pair) | 14-21 Tundra


Product Sku: 25-284539 & 25-284522

  • $2,182.00

Part Numbers & Details

Package Contains 2 Shocks
Rear pair of two shock absorbers.

Bilstein 2 Year Warranty
Manufacturer Warranty protects against defects and premature failure.

Fits vehicles at factory height or with up to 2.5" rear lift
For vehicles with no suspension modifications or up to 2.5" rear lift systems

Fits 4WD & RWD vehicles
This product works for 4WD and RWD vehicles.

Reservoir Mounts Included
All necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation. An optional billet aluminum reservoir clamp is available for a more clean and compact look.

Adjustable Rebound & Compression
Dual tube external bypass offers position sensitive damping with independent adjustment for rebound and compression.

Durable Design
60mm large bore hard anodized aluminum piston provides a greater ranger of damping control and long term durability.

Bilstein twin-tube technology
Twin-tube shocks utilize double-walled technology, where the piston divides the interior oil chamber into two working chambers. Under load, the piston pushes the oil down through the inner working chamber and up into the outer chamber. During rebound, the oil flows back through the piston valve to create a damping effect.

Bilstein Gas-Pressure Technology
Traditional oil shock absorbers, when put under extreme stress, can lead to oil foaming which causes shock fading and results in damping power reduction. In the 1950s Bilstein found the solution to this problem by developing gas-pressure technology.
Part Number Lift/Lowered Position Item Quantity
25-284539 0-2.5" Lift Rear Left Shock Absorber 1
25-284522 0-2.5" Lift Rear Right Shock Absorber 1
Product Details

Bilstein B8 8100 (Bypass) is a direct fit, position sensitive damper specifically designed for light trucks and SUVs. Bypass shock absorbers offer the most compliant ride in all conditions and provide maximum bottom out control when the road gets rough. Utilizing an adjustable external bypass shock is the easiest and most effective way to tune your suspension for ultimate performance. Incremental flow adjuster offers finite and incremental changes in damping force for precise adjustments.

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