Viking B458HF Berserker Adjustable Rear Shock | 2015-2025 Mustang

When a Mustang needs more rear suspension authority than a basic street shock can provide, the Viking B458HF Berserker offers the range to tune the car around its power, tire and spring package. Its premium construction is derived from Viking’s Crusader platform but developed with street-driven performance cars in mind.

Compression and rebound control can be tailored independently, helping the rear tire stay planted during acceleration while keeping body motion in check during normal driving and cornering.

B458HF Highlights

• High-performance Berserker-series rear shock
• Independent compression and rebound adjustment
• Wide tuning range for street, strip and track combinations
• Suitable for higher-rate springs and demanding chassis setups
• Upgraded internal components and sealing
• Rebuildable and serviceable design

Vehicle fitment: 2015-2025 Ford Mustang, including S550 and applicable S650 models.

Viking part number: B458HF

Shock settings should be established for the vehicle’s spring rate, tire, power level and intended use. Professional setup is recommended for competition applications.

California Proposition 65 Warning: Cancer and reproductive harm — www.P65Warnings.ca.gov.