Bilstein B12 (Special) Coil Spring Set - Springs: Black

 

The Bilstein B12 (Special) Coil Spring Set - Springs: Black gives truck and SUV suspension builds a focused spring upgrade for truck and SUV stance, load, and height tuning. It is built around matched spring hardware rather than a one-size-fits-all stance change, helping customers choose a setup that aligns with the vehicle's weight, ride height goals, and intended use.

These B12 Special spring sets are aimed at customers who want a cleaner stance and a more purposeful suspension feel without turning the build into a full custom fabrication project. Front and rear configurations support different suspension needs, so the spring set can complement daily driving, towing support, trail travel, or added accessory weight when the selected application calls for it.

The black spring finish keeps the appearance clean behind the wheel while pairing naturally with underbody suspension hardware. Linear spring-rate options across the group help give each application a defined response instead of relying on worn or mismatched original springs.

Because spring performance depends heavily on vehicle weight, ride height target, and axle position, fitment should be matched carefully before installation. Selected configurations include front or rear spring pairs, with some applications adding adapters or washers where those components are part of the kit.

For customers building a more composed truck or SUV, the B12 (Special) approach keeps the upgrade focused on practical height, balance, and spring support. It is a strong fit for vehicles that carry equipment, see uneven terrain, or simply need a more confident suspension foundation.

The selected configuration should support the way the vehicle is actually driven, from normal road miles to the specific performance or service goal behind the upgrade. Matching the part to the vehicle, spring package, and installation plan helps customers get the intended Bilstein feel instead of a generic replacement result. This approach also helps shops communicate the benefit clearly, because the suspension change is tied to real use rather than a vague parts swap. Whether customers are upgrading for ride-height tuning, added load support, or a more purposeful stance, Bilstein B12 (Special) Coil Spring Set - Springs: Black delivers controlled suspension performance with Bilstein ride quality. Now Available at LEER!

 

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Features & Specifications

Product Type: Coil Spring Set

Brand: Bilstein

Series: B12 (Special)

Finish: Springs: Black

Front Spring Rate Range: 118 to 700 lbs/in

Rear Spring Rate Range: 166 to 325 lbs/in

Kit Contents: Pair of coil springs, Pair of coil springs, pair of spring adapters, Pair of coil springs, pair of bump stop extension washers

These spring sets should be matched by axle position, spring rate, vehicle equipment, and intended ride-height result. Careful selection helps the truck or SUV gain the right support without creating an uneven stance or a mismatched suspension feel.

Functionality:

• Supports ride-height tuning for selected truck and SUV applications
• Helps replace tired or mismatched springs with a coordinated spring set
• Can support front or rear suspension goals depending on selected configuration
• Helps customers plan around accessory weight, stance, and loaded use
• Pairs with compatible suspension hardware for a cleaner upgrade path
• Useful for daily driving, towing support, overlanding, and trail-focused builds
• Keeps the spring upgrade focused on practical suspension behavior

 

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Available Options

The Bilstein B12 (Special) Coil Spring Set - Springs: Black is available in multiple configurations:

• Front spring kits -- front suspension spring sets with spring rates from 118 to 700 lbs/in; best for front-end height and accessory-weight planning
• Rear spring kits -- rear suspension spring sets with spring rates from 166 to 325 lbs/in; best for stance, rear support, and load-aware truck or SUV builds
• Adapter-equipped kits -- selected configurations include spring adapters; best for applications that require added kit hardware
• Washer-equipped kits -- selected configurations include bump stop extension washers; best for applications where those pieces are part of the matched kit

Choose front kits for front-end height and weight support, or choose rear kits for rear stance, cargo support, and balanced truck or SUV suspension tuning.

 

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Why Choose

This product is ideal for customers who want spring sets that help tune truck and SUV stance, support, and height.

• Helps customers choose a spring set matched to ride-height and axle needs
• Supports practical stance changes without shifting into full custom fabrication
• Black spring finish keeps the underbody appearance clean and purposeful
• Front and rear kit choices support more precise suspension planning
• Spring-rate differences help match load, platform, and driving use
• Useful for towing, overlanding, added equipment, and daily driving needs
• Keeps the upgrade focused on suspension function rather than empty styling

 

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What's Included

• Pair of coil springs for the selected configuration
• Spring adapters on configurations where the matched kit includes them
• Bump stop extension washers on configurations where the matched kit includes them

Note: Confirm included components before installation.

 

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Installation Notes

• Confirm front or rear kit position and spring-rate selection before installation
• Inspect shocks, struts, mounts, bump stops, and related hardware while the springs are being installed
• A professional spring compressor and proper suspension support equipment may be required

Buyer is responsible for use in accordance with applicable vehicle, road, off-road, towing, racing, and local laws.

 

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Warranty Information

Warranty coverage varies by Bilstein product series, vehicle application, and use conditions. Proper installation, correct application matching, and proof of purchase may be required for warranty support.

Coverage typically excludes improper installation, misuse, modifications, electrical issues, overloading, tampering, impact damage outside warranty terms, or non-compliant use. Customers should keep purchase records and confirm the applicable coverage terms for the selected configuration.