Suspension and Components› Shocks, Struts, Coil-Overs and Components

Viking

Double-Adjustable Rear Shocks

$570.00

SKU: B258

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Viking B258 is a pair of double-adjustable rear shocks designed for street and strip applications. These shocks offer 19 independently adjustable compression and rebound settings, providing a wide range of tuning options. Constructed from durable billet aluminum, they are built to withstand demanding conditions.
Show original supplier description
The Viking B258 Warrior double-adjustable rear shocks are engineered for 2015-2024 Ford Mustang models, including GT, Ecoboost, V6, and Shelby variants. These shocks feature 19 distinct settings for both compression and rebound, allowing for a total of 361 possible valving combinations to precisely tune your suspension for street or strip use. Constructed from highly durable and lightweight billet aluminum, the B258 shocks are built for longevity and performance. They are designed as a direct bolt-in replacement for the factory mounting location, simplifying installation. This kit includes a pair of rear shocks. These shocks are specifically designed for the S550 and S650 Mustang chassis and are compatible with stock height or vehicles lowered up to 3 inches. However, they do not fit Mustangs equipped with the factory Magnaride suspension system.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandViking
Part NumberB258
CategorySuspension and Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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