What is the spring rate for these RS-R Down Sus springs?

The front springs have a rate of 3.33K, and the rear springs have a rate of 4.90K. This provides a firmer ride compared to stock suspension.

Do these lowering springs come with all necessary hardware for installation?

This product includes the four lowering springs. You will typically need to reuse your factory spring isolators and other stock suspension components during installation.

Should I get an alignment after installing these springs?

Yes, it is highly recommended to have your vehicle's wheel alignment checked and adjusted after installing lowering springs. This ensures proper tire wear and optimal handling characteristics.

RS-R Down Sus Lowering Springs

Name: RS-R 2018+ Subaru Forester (SK9) Down Sus Springs (FR Spring Rate 3.33K / RR Spring Rate 4.90K)
Brand: RS-R
SKU: rs-r-rs-r-2018-subaru-forester-sk9-down-sus-springs-fr-spring-rate-3-33k-rr-spri-t14-311541
Price: 309.00 USD
Availability: BackOrder

RS-R 2018+ Subaru Forester (SK9) Down Sus Springs (FR Spring Rate 3.33K / RR Spring Rate 4.90K)

$309.00

On Backorder — Expected to ship by May 3, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

RS-R Down Sus Springs for 2018+ Subaru Forester (SK9). Lowers vehicle for improved stance and handling.

Key Features

Fits 2018+ Subaru Forester (SK9).
Includes four RS-R Down Sus lowering springs.
Front spring rate is 3.33K, rear spring rate is 4.90K.
Lowers the vehicle for an improved stance.
Well-built for reliable performance.
Designed as a direct replacement for factory springs.

These RS-R Down Sus springs are designed for the 2018 and newer Subaru Forester models with the SK9 chassis code.

Secure CheckoutFast Shipping631-982-0042

Product Details

This product includes a set of four RS-R Down Sus lowering springs, designed specifically for the 2018 and newer Subaru Forester models with the SK9 chassis code. These springs are engineered to lower your Forester, giving it a more aggressive stance and potentially improving its handling characteristics by reducing body roll during cornering.

With a front spring rate of 3.33K and a rear spring rate of 4.90K, these RS-R springs offer a firmer ride than the factory setup. This increased spring rate helps to keep the vehicle more stable during spirited driving and braking. The springs are well-built and intended as a direct replacement for your stock springs, making installation straightforward for those familiar with suspension work.

When installing these lowering springs, it's important to note that you will need to reuse your factory spring isolators and potentially other suspension components. It's always recommended to have your vehicle's alignment checked and adjusted after installing new lowering springs to ensure proper tire wear and optimal handling.