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

Yellow Speed Racing

33-Way Adjustable Front Coilover

$2,200.00

SKU: YS01-SB-PC018

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

They feature 33-way dampening adjustment and full-length ride height adjustment. The coilovers are constructed with lightweight alloy aluminum lower mounts and pillow ball top mounts on McPherson struts for maximum handling and performance. Spring rates and shock valving are optimized for competition use, providing a more controlled and balanced vehicle.

They offer stiffer spring rates and larger valving compared to other models. Please note that these coilovers are hand-built and made to order, with an estimated delivery time of 2-3 weeks.
Show original supplier description
Developed through extensive competition and testing, these coilovers offer a highly durable and competitive damper system. The suspension system features 33-way adjustable dampening and full-length ride height adjustment to cater to individual driver preferences. The lower mounts are crafted from lightweight alloy aluminum to minimize unsprung weight, while pillow ball top mounts are utilized on McPherson struts to maximize handling capabilities and overall performance. Compared to the Dynamic Pro Sport coilovers, the Premium Competition set features stiffer spring rates and larger valving for enhanced track performance. Each kit undergoes rigorous test fitting and road testing to guarantee optimal performance and comfort. It is important to note that all Yellow Speed Racing coilovers are hand-built and made to order, requiring a lead time of approximately 2-3 weeks for delivery. Photographs displayed are stock images, and actual item appearance or features may vary; contact the manufacturer for specific details. These coilovers are specifically designed to fit 2015-2021 Subaru WRX and STi models. Customers must select their preferred Rear Upper Mount design (Solid Aluminum or Pillowball) during the ordering process. The Solid Aluminum mount includes hardened rubber bushings for improved noise reduction.

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

BrandYellow Speed Racing
Part NumberYS01-SB-PC018
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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