Bilstein B8 8100 ZoneControl R DSA Front Shock
2019–2026 Ram 2500 6.4L 392 / 6.7L Diesel
Part #: 25-335903
Overview
The Bilstein B8 8100 ZoneControl R DSA front shock absorber is engineered specifically for lifted Ram 2500 trucks equipped with 6.4L gasoline or 6.7L diesel engines from 2019 through 2026. Designed to deliver superior ride comfort and enhanced control, this adjustable reservoir shock absorber is ideal for drivers who demand precision handling on and off the road. Its large bore monotube construction and advanced damping technology provide consistent, fade-free performance across a wide range of driving conditions.
Whether navigating rough terrain or cruising on pavement, the B8 8100 offers a tailored suspension experience through its Dual Speed Adjustment (DSA) system, allowing you to fine-tune both low and high speed compression settings. This makes it an excellent choice for Ram 2500 owners seeking to optimize their truck’s suspension for towing, hauling, or off-road adventures without sacrificing daily drivability.
Key Features
The Bilstein B8 8100 ZoneControl R DSA front shock absorber incorporates advanced technologies and thoughtful design elements to enhance your Ram 2500’s suspension performance:
- Dual Speed Adjustment (DSA): Independent low and high speed compression tuning via easy-to-use click adjuster knobs for precise ride customization.
- ZoneControl R Double Piston Technology: Position-sensitive rebound damping that eliminates harsh suspension top-out events and removes the need for external limit straps.
- Large 60mm Bore Monotube Design: Provides consistent, fade-free damping performance and improved heat dissipation under demanding conditions.
- Remote or Piggyback Reservoir: Offers a hassle-free installation with options suited to your vehicle setup.
- Velocity Sensitive Digressive Valve Settings: Tuned specifically for the Ram 2500 to balance comfort and control across all driving surfaces.
- Direct Fit Replacement: Designed to bolt directly onto lifted Ram 2500 trucks without the need for modifications.
- Durable Construction: Built to withstand heavy-duty use and harsh environments typical of truck applications.
Construction & Design
The Bilstein B8 8100 features a robust monotube shock body constructed from high-grade materials engineered for durability and performance. The large 60mm piston diameter increases the surface area for damping, resulting in smoother response and better control over suspension movement. The monotube design also improves heat dissipation, reducing fade during extended or aggressive driving.
Bilstein’s proprietary ZoneControl R technology utilizes a double piston system that adjusts rebound damping based on suspension position, preventing harsh top-out impacts without relying on external limit straps. This innovative approach enhances ride quality and extends component life. The shock’s reservoir design, available in remote or piggyback configurations, ensures consistent fluid flow and pressure management for optimal performance.
Installation & Fitment
This front shock absorber is a direct fit replacement for lifted 2019–2026 Ram 2500 trucks equipped with either the 6.4L 392 gasoline engine or the 6.7L diesel engine. Installation is straightforward and requires no special modifications or additional components, making it a convenient upgrade for owners looking to improve their suspension’s capability and comfort. The included hardware and reservoir options simplify the mounting process, ensuring a secure and reliable fit.
What's Included
- Bilstein B8 8100 ZoneControl R DSA Front Shock Absorber
- Reservoir (remote or piggyback style depending on configuration)
- Adjuster knobs for Dual Speed Adjustment
- Mounting hardware as required for direct fit installation
- Installation instructions
Ideal For
The Bilstein B8 8100 ZoneControl R DSA front shock is ideal for Ram 2500 owners who have lifted their trucks and seek enhanced suspension performance without compromising ride comfort. It is well suited for those who frequently tow or haul heavy loads, drive on mixed terrain, or require precise suspension tuning for off-road excursions. Enthusiasts looking for a durable, adjustable shock absorber that delivers consistent control and reduces harsh suspension impacts will find this product an excellent match for their needs.
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 ZoneControl R DSA Front Shock (FRONT): Ram 2500 2019-2026 6.4L/6.7L
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25-335903 Bilstein 19-26 Ram 2500 B8 8100 ZoneControl R DSA Front Shock. The B8 8100 ZoneControl R DSA front shock offers adjustable large bore 60mm monotube design for lifted Ram 2500 trucks. Featuring Dual Speed Adjustment knobs, it allows precise tuning of low and high speed compression for a tailored ride on any terrain. The innovative double piston technology delivers position sensitive rebound damping, eliminating harsh top-out events without external limit straps. This shock ensures consistent, fade-free performance with enhanced comfort and control in all driving conditions. Easy installation with remote or piggyback reservoir options.
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Bilstein B8 8100 ZoneControl R DSA Front Shock
2019–2026 Ram 2500 6.4L 392 / 6.7L Diesel
Part #: 25-335903
Overview
The Bilstein B8 8100 ZoneControl R DSA front shock absorber is engineered specifically for lifted Ram 2500 trucks equipped with 6.4L gasoline or 6.7L diesel engines from 2019 through 2026. Designed to deliver superior ride comfort and enhanced control, this adjustable reservoir shock absorber is ideal for drivers who demand precision handling on and off the road. Its large bore monotube construction and advanced damping technology provide consistent, fade-free performance across a wide range of driving conditions.
Whether navigating rough terrain or cruising on pavement, the B8 8100 offers a tailored suspension experience through its Dual Speed Adjustment (DSA) system, allowing you to fine-tune both low and high speed compression settings. This makes it an excellent choice for Ram 2500 owners seeking to optimize their truck’s suspension for towing, hauling, or off-road adventures without sacrificing daily drivability.
Key Features
The Bilstein B8 8100 ZoneControl R DSA front shock absorber incorporates advanced technologies and thoughtful design elements to enhance your Ram 2500’s suspension performance:
- Dual Speed Adjustment (DSA): Independent low and high speed compression tuning via easy-to-use click adjuster knobs for precise ride customization.
- ZoneControl R Double Piston Technology: Position-sensitive rebound damping that eliminates harsh suspension top-out events and removes the need for external limit straps.
- Large 60mm Bore Monotube Design: Provides consistent, fade-free damping performance and improved heat dissipation under demanding conditions.
- Remote or Piggyback Reservoir: Offers a hassle-free installation with options suited to your vehicle setup.
- Velocity Sensitive Digressive Valve Settings: Tuned specifically for the Ram 2500 to balance comfort and control across all driving surfaces.
- Direct Fit Replacement: Designed to bolt directly onto lifted Ram 2500 trucks without the need for modifications.
- Durable Construction: Built to withstand heavy-duty use and harsh environments typical of truck applications.
Construction & Design
The Bilstein B8 8100 features a robust monotube shock body constructed from high-grade materials engineered for durability and performance. The large 60mm piston diameter increases the surface area for damping, resulting in smoother response and better control over suspension movement. The monotube design also improves heat dissipation, reducing fade during extended or aggressive driving.
Bilstein’s proprietary ZoneControl R technology utilizes a double piston system that adjusts rebound damping based on suspension position, preventing harsh top-out impacts without relying on external limit straps. This innovative approach enhances ride quality and extends component life. The shock’s reservoir design, available in remote or piggyback configurations, ensures consistent fluid flow and pressure management for optimal performance.
Installation & Fitment
This front shock absorber is a direct fit replacement for lifted 2019–2026 Ram 2500 trucks equipped with either the 6.4L 392 gasoline engine or the 6.7L diesel engine. Installation is straightforward and requires no special modifications or additional components, making it a convenient upgrade for owners looking to improve their suspension’s capability and comfort. The included hardware and reservoir options simplify the mounting process, ensuring a secure and reliable fit.
What's Included
- Bilstein B8 8100 ZoneControl R DSA Front Shock Absorber
- Reservoir (remote or piggyback style depending on configuration)
- Adjuster knobs for Dual Speed Adjustment
- Mounting hardware as required for direct fit installation
- Installation instructions
Ideal For
The Bilstein B8 8100 ZoneControl R DSA front shock is ideal for Ram 2500 owners who have lifted their trucks and seek enhanced suspension performance without compromising ride comfort. It is well suited for those who frequently tow or haul heavy loads, drive on mixed terrain, or require precise suspension tuning for off-road excursions. Enthusiasts looking for a durable, adjustable shock absorber that delivers consistent control and reduces harsh suspension impacts will find this product an excellent match for their needs.
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.