WRD W48S Shock — Built & Tuned by Lucky 7 Technologies
 
Take your suspension performance to the next level with the WRD W48S (a variant of the 48 mm family), precision-built by Walker Racing Development / WRD and professionally custom-tuned in-house by Lucky 7 Technologies.
 
Key Features & Benefits
Robust steel body, machined with precision and plated to resist corrosion
48 mm bore design delivers excellent fluid control, heat management, and durability (same family as the W48SNB) Walker Racing Development
DLC-coated 4140 shaft, built to resist wear and maintain consistency under heavy use Walker Racing Development
High / low-speed blow-off capability (isolated) — allows the car to find more grip under varying conditions (as used with the W48S family) Facebook
Nearly unlimited valve code options — fully customizable to your car, track, and driving style Walker Racing Development+1
Available in multiple configurations (non-adjustable, compression adjustable, rebound adjustable, or double adjustable) Walker Racing Development
Coil-over kits available for multiple spring diameters for flexible setups Walker Racing Development
 
Why Choose It from Lucky 7?
Each WRD W48S shock is custom-built and tuned by Lucky 7 — not just off the shelf
We dial the internal valving specifically for your car, track, and mission to get innovation, reliability, and results
You benefit from shop-level expertise + track-proven data in every shock we deliver
 
Ordering Details
Price is for one (1) shock
When you add to cart, you’ll fill out a custom order form so we can tune it exactly right for your application