Bilstein B8 8100 DSA Rear Shock Absorber
2019–2026 Ram 2500 6.4L 392 / 6.7L Diesel
Part #: 25-302257
Overview
The Bilstein B8 8100 DSA Rear Shock is a high-performance, adjustable reservoir shock absorber designed specifically for lifted Ram 2500 trucks from 2019 to 2026 equipped with 6.4L or 6.7L engines. Engineered to deliver superior ride quality and enhanced control, this shock absorber is ideal for drivers who demand both comfort and capability on rough terrain or during heavy-duty use. Its advanced design helps manage heat buildup and maintain consistent damping performance over extended off-road or highway driving.
Whether you’re tackling rugged trails or hauling heavy loads, the Bilstein B8 8100 DSA provides precise suspension tuning to optimize your truck’s handling and stability. This shock absorber is a direct fit replacement, making it a straightforward upgrade for lifted Ram 2500 owners seeking improved ride dynamics and durability.
Key Features
Designed with cutting-edge technology, the Bilstein B8 8100 DSA offers a range of features that enhance performance and customization:
- Large 60mm (2.65" OD) bore shock body for increased oil volume and superior heat dissipation
- Dual Speed Adjustment (DSA) with easy-to-use click adjuster knobs for independent low and high speed compression tuning
- Monotube design ensuring consistent, fade-free damping performance under all conditions
- Velocity sensitive digressive valve tuning calibrated specifically for Ram 2500 applications
- Constructed from aerospace-quality billet components for exceptional strength and durability
- Remote or piggyback reservoir options for hassle-free installation and improved shock cooling
- Large 60mm piston design delivering enhanced comfort and control across diverse driving surfaces
- Direct fit replacement tailored for lifted trucks and SUVs without the need for modifications
Construction & Design
The Bilstein B8 8100 DSA is built with precision using aerospace-grade billet aluminum components, ensuring a robust and lightweight structure. The large bore shock body increases oil capacity, which is critical for managing heat during prolonged or aggressive driving. This prevents shock fade and maintains consistent damping performance even in demanding off-road or heavy-duty scenarios.
The monotube design allows for rapid heat dissipation and improved responsiveness, while the velocity sensitive digressive valve system adapts to varying road conditions, providing a smooth yet controlled ride. The inclusion of a remote or piggyback reservoir further enhances cooling efficiency and shock longevity.
Installation & Fitment
The Bilstein B8 8100 DSA Rear Shock is a direct fit for 2019 through 2026 Ram 2500 models equipped with either the 6.4L 392 gasoline engine or the 6.7L diesel engine. Installation is straightforward and requires no special modifications, making it an ideal upgrade for lifted trucks. The remote or piggyback reservoir design simplifies mounting and integration with existing suspension components, ensuring a clean and professional installation.
What's Included
- One Bilstein B8 8100 DSA Rear Shock Absorber
- Remote or piggyback reservoir assembly
- Adjuster knobs for low and high speed compression tuning
- Mounting hardware as required for direct fit installation
- Installation instructions
Ideal For
This shock absorber is perfect for Ram 2500 owners who have lifted their trucks and require a suspension upgrade that balances off-road capability with on-road comfort. It suits enthusiasts who frequently drive on rough terrain, tow heavy loads, or simply want enhanced ride control and durability. The Bilstein B8 8100 DSA is also an excellent choice for those seeking customizable damping settings to tailor their ride experience to varying conditions and preferences.
Bilstein is a cornerstone name in performance suspension, known for high-quality dampers and suspension systems tuned for everything from street handling to aggressive off-road use. With dedicated Street Performance offerings and motorsport-inspired development, Bilstein shocks and coilovers are built to deliver consistent control, better ride quality, and confidence when you’re pushing the pace—on-road or off.
Bilstein B8 8100 DSA Rear Shock (REAR): Ram 2500 2019-2026 6.4L/6.7L
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25-302257 Bilstein 19-26 Ram 2500 B8 8100 DSA Rear Shock. The Bilstein B8 8100 DSA rear shock offers a direct fit, large bore 60mm design ideal for lifted Ram 2500 trucks. Featuring aerospace-quality billet components and a high oil volume for superior heat control, it delivers consistent, fade-free performance on rough terrain. Dual Speed Adjustment knobs allow precise tuning of low and high speed compression, ensuring a comfortable and controlled ride. Its monotube design and velocity sensitive digressive valves provide enhanced comfort and handling in all driving conditions.
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Bilstein B8 8100 DSA Rear Shock Absorber
2019–2026 Ram 2500 6.4L 392 / 6.7L Diesel
Part #: 25-302257
Overview
The Bilstein B8 8100 DSA Rear Shock is a high-performance, adjustable reservoir shock absorber designed specifically for lifted Ram 2500 trucks from 2019 to 2026 equipped with 6.4L or 6.7L engines. Engineered to deliver superior ride quality and enhanced control, this shock absorber is ideal for drivers who demand both comfort and capability on rough terrain or during heavy-duty use. Its advanced design helps manage heat buildup and maintain consistent damping performance over extended off-road or highway driving.
Whether you’re tackling rugged trails or hauling heavy loads, the Bilstein B8 8100 DSA provides precise suspension tuning to optimize your truck’s handling and stability. This shock absorber is a direct fit replacement, making it a straightforward upgrade for lifted Ram 2500 owners seeking improved ride dynamics and durability.
Key Features
Designed with cutting-edge technology, the Bilstein B8 8100 DSA offers a range of features that enhance performance and customization:
- Large 60mm (2.65" OD) bore shock body for increased oil volume and superior heat dissipation
- Dual Speed Adjustment (DSA) with easy-to-use click adjuster knobs for independent low and high speed compression tuning
- Monotube design ensuring consistent, fade-free damping performance under all conditions
- Velocity sensitive digressive valve tuning calibrated specifically for Ram 2500 applications
- Constructed from aerospace-quality billet components for exceptional strength and durability
- Remote or piggyback reservoir options for hassle-free installation and improved shock cooling
- Large 60mm piston design delivering enhanced comfort and control across diverse driving surfaces
- Direct fit replacement tailored for lifted trucks and SUVs without the need for modifications
Construction & Design
The Bilstein B8 8100 DSA is built with precision using aerospace-grade billet aluminum components, ensuring a robust and lightweight structure. The large bore shock body increases oil capacity, which is critical for managing heat during prolonged or aggressive driving. This prevents shock fade and maintains consistent damping performance even in demanding off-road or heavy-duty scenarios.
The monotube design allows for rapid heat dissipation and improved responsiveness, while the velocity sensitive digressive valve system adapts to varying road conditions, providing a smooth yet controlled ride. The inclusion of a remote or piggyback reservoir further enhances cooling efficiency and shock longevity.
Installation & Fitment
The Bilstein B8 8100 DSA Rear Shock is a direct fit for 2019 through 2026 Ram 2500 models equipped with either the 6.4L 392 gasoline engine or the 6.7L diesel engine. Installation is straightforward and requires no special modifications, making it an ideal upgrade for lifted trucks. The remote or piggyback reservoir design simplifies mounting and integration with existing suspension components, ensuring a clean and professional installation.
What's Included
- One Bilstein B8 8100 DSA Rear Shock Absorber
- Remote or piggyback reservoir assembly
- Adjuster knobs for low and high speed compression tuning
- Mounting hardware as required for direct fit installation
- Installation instructions
Ideal For
This shock absorber is perfect for Ram 2500 owners who have lifted their trucks and require a suspension upgrade that balances off-road capability with on-road comfort. It suits enthusiasts who frequently drive on rough terrain, tow heavy loads, or simply want enhanced ride control and durability. The Bilstein B8 8100 DSA is also an excellent choice for those seeking customizable damping settings to tailor their ride experience to varying conditions and preferences.
Bilstein is a cornerstone name in performance suspension, known for high-quality dampers and suspension systems tuned for everything from street handling to aggressive off-road use. With dedicated Street Performance offerings and motorsport-inspired development, Bilstein shocks and coilovers are built to deliver consistent control, better ride quality, and confidence when you’re pushing the pace—on-road or off.
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YEARMAKEMODELSUBMODEL2019 - 2026Ram25006.4L 3922019 - 2026Ram25006.7L Diesel
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Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.