Bilstein SZ Series Shock Absorber

 

The Bilstein SZ Series Shock Absorber gives customers a focused suspension solution for racers who need a steel smooth-body monotube damper with digressive tuning options. It is built for shoppers who want the right damper style for a real vehicle or race chassis rather than a generic one-size-fits-all part. The result is a cleaner path to better suspension control, whether the goal is comfort restoration, sharper handling, or a more controlled competition setup.

At its core, the product is a smooth body non-coilover monotube shock absorber that delivers steel-body race damping with standard digressive valving choices. That purpose matters because suspension upgrades change how a vehicle feels every mile, from small road inputs to larger weight transfers. Customers get a component that is easy to understand by role: it is here to manage motion, support the intended setup, and help the vehicle feel more composed.

The zinc plated finish and steel construction give the product a purpose-built appearance while supporting the way customers service and tune the suspension. The 46mm steel smooth body with 14mm shaft, 1/2in heim mounts, and zinc plated finish keeps the design tied to its real application instead of relying on cosmetic language alone. When customers are replacing worn components or building a more specialized suspension package, those details help confirm that the product belongs in the plan.

Fitment and setup are matched to custom motorsport applications, so the product should be chosen around the vehicle, chassis, mounting style, and suspension goal. For daily-driven OE replacement parts, that means preserving the ride character customers expect from the vehicle. For motorsport and off-road components, that means selecting the correct length, mount type, adjustment style, and service parts before the suspension is assembled.

Several real choices may appear within this group, including travel lengths, digressive valving choices, coilover conversion capability. Those choices are not just catalog differences; they affect how the component fits, how it is tuned, and how it supports the intended suspension package. Customers should match those choices to the build goal, the available space, and the amount of tuning control they want.

In real use, the Bilstein SZ Series Shock Absorber supports modified racing, late model racing, circle track setup, and custom steel-body damper applications with a design that fits the way the suspension will be driven, serviced, and tuned. Whether customers are upgrading for modified racing, late model racing, circle track setup, and custom steel-body damper applications, the Bilstein SZ Series Shock Absorber delivers delivers steel-body race damping with standard digressive valving choices. Now Available at LEER!

 

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Features & Specifications

Product Type: Motorsport shock absorber

Brand: Bilstein

Series: SZ Series

Body Material: Steel

Finish: Zinc Plated

Internal Design: Monotube

Body Design: Smooth body non-coilover

Piston Diameter: 46mm

Shaft Diameter: 14mm

Mount Type: 1/2in heim upper and lower mounts

Adjustability: Non-adjustable

Functionality:

• Supports steel smooth-body race suspension requirements.
• Provides a 46mm monotube foundation for consistent damping control.
• Offers multiple lengths for chassis-specific packaging.
• Works with standard digressive valving choices.
• Can be incorporated into coilover conversion plans with compatible hardware.
• Helps customers maintain a straightforward, non-adjustable tuning baseline.
• Supports circle track and custom motorsport applications.

 

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Available Options

The Bilstein SZ Series Shock Absorber is available in multiple configurations:

• Travel lengths: Multiple travel lengths support custom race chassis packaging, including short and longer smooth-body shock options.
• Digressive valving choices: Standard digressive valve settings support racers who want a consistent baseline for track tuning.
• Coilover conversion capability: The smooth body design can be paired with a compatible coilover conversion kit when the race setup calls for it.

Choose the shorter or simpler options for compact packaging and easier setup, or choose the longer, more adjustable, or broader tuning options when the build calls for more suspension travel and control.

 

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Why Choose

This product is ideal for customers who want a straightforward steel smooth-body race shock with durable construction and multiple length choices.

• Steel body construction suits racers working within rules or setup preferences.
• Zinc plated finish supports durability in racing environments.
• Non-adjustable design keeps setup repeatable and easy to document.
• Multiple lengths help match different chassis layouts.
• 46mm monotube design supports strong damping control.
• Smooth body design fits traditional race shock packaging.
• A useful foundation for customers who want a proven motorsport shock format.

 

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What's Included

• Bilstein SZ Series Shock Absorber
• 1/2in heim mount ends where applicable

Note: Confirm included components before installation.

 

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Installation Notes

• Confirm travel length, valve code, mount spacing, and spring hardware needs before installation.
• Coilover conversion components are separate unless included with the selected setup.
• Race dampers should be inspected before and after competition use.

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 for motorsport and custom competition products is handled under applicable Bilstein terms. Coverage can be affected by improper installation, misuse, modifications, electrical issues where applicable, overloading, tampering, impact damage outside warranty terms, racing wear, or non-compliant use; proof of purchase may be required for claims.