Bilstein SN2 Series Shock Absorber - Threaded Coilover Body

 

Bilstein SN2 Series Shock Absorber is built for customers who need a serious motorsports damper rather than a basic replacement shock. The threaded coilover body makes it useful for customers who need a steel-body race shock that can be planned around spring hardware and position-specific setup needs. It is aimed at race builds, custom suspension packages, and demanding setups where damping control is a key part of how the vehicle puts power down and stays composed.

The design gives builders a durable foundation for dialing in ride control around track surface, chassis balance, tire package, and driver preference. The 46mm monotube design provides the damping foundation, while the threaded body helps builders package the shock within coilover-style suspension systems. For customers working with dirt, asphalt, desert, or mixed competition environments, that control helps the suspension respond with more consistency as conditions change.

The zinc-plated steel body, linear piston setup, and 1/2in heim mounts give the SN2 Series a durable and serviceable construction for motorsports environments. The finish and body layout are designed to support repeated service work, setup changes, and careful tuning without turning the shock into a disposable component. That matters for customers who maintain their own race program or work with a suspension specialist.

This range includes 7 in and 9 in nominal setups with left-front, right-front, left-rear, and right-rear position choices shown in the product range. Rather than forcing every build into one length or tune, the series gives customers a focused range of motorsports choices that can be matched around ride height, available travel, mounting points, and the type of control the chassis needs. The result is a shock absorber that can be planned as part of a complete suspension system.

SN2 dampers are motorsports parts, so customers should match position, length, spring hardware, and valving to the chassis before installation. Customers should match the shock to the vehicle's suspension geometry, intended use, and sanctioning requirements before installation. Correct length, mount style, spring hardware, and tuning components are critical to getting the intended performance from this type of damper.

Whether customers are upgrading for circle-track suspension tuning, sportsman modified racing, or coilover-style steel shock builds, the Bilstein SN2 Series Shock Absorber delivers race-focused monotube control in a threaded steel-body package. Now Available at LEER!

 

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Features & Specifications

Product Type: Suspension shock absorber

Brand: Bilstein

Series: SN2 Series

Body Design: Threaded body screw top coilover

Body Material: Steel

Internal Design: Monotube

Finish: Zinc plated

Piston Diameter: 46mm

Shaft Diameter: 14mm

Adjustable Damping: Non-adjustable

Functionality:

• Supports race applications that need a steel-body coilover-style shock package.
• Provides position-specific choices for left-front, right-front, left-rear, and right-rear planning.
• Uses 46mm monotube technology for consistent damping response.
• Helps racers match shock length and position to chassis setup.
• Works with spring hardware planning where a coilover-style body is required.
• Uses heim mounts for clean articulation in motorsports suspension layouts.
• Supports rebuildable race service when maintained by qualified shock technicians.

 

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Available Options

The Bilstein SN2 Series Shock Absorber is available in position and length choices:

• 7 in Nominal Versions -- Shorter options for front-position or compact suspension layouts depending on the build.
• 9 in Nominal Versions -- Longer options for rear-position or higher-travel layouts depending on the build.
• Position-Specific Versions -- Left-front, right-front, left-rear, and right-rear choices help match damping behavior to chassis setup.

Choose 7 in nominal versions for compact packaging, or choose 9 in nominal versions when the suspension position requires more travel.

 

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Why Choose

This product is ideal for customers who want a threaded steel-body monotube shock for position-specific race setups.

• Threaded body construction supports coilover-style suspension planning.
• Steel construction helps meet race setup and durability needs.
• Position-specific choices make the range practical for chassis balance work.
• Linear piston behavior supports predictable damping response.
• Heim mounts help maintain smooth movement through suspension travel.
• Multiple lengths help customers match the shock to available travel.
• The rebuildable design supports ongoing race maintenance.

 

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What's Included

• One Bilstein SN2 Series shock absorber matched to the selected position and length.

Note: Confirm included components before installation.

 

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Installation Notes

• Confirm position, length, spring hardware, and mount dimensions before installation.
• Use the correct suspension setup procedure for the vehicle's chassis and race class.
• Cycle suspension through full travel before final use to confirm clearance.

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

 

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Warranty Information

Bilstein motorsport shock absorbers in this series are backed by Bilstein's applicable limited 90-day warranty for eligible North American purchases. Coverage generally applies to defects in materials or workmanship and depends on proper installation, appropriate use, and the terms of the warranty program.

Warranty coverage typically excludes misuse, improper installation, modifications, incorrect setup, overloading, racing damage outside warranty terms, impact damage, tampering, or non-compliant use. Proof of purchase may be required for warranty claims.