RS-R 2024 Subaru WRX TR(VBA) Down Sus Springs - F407D

The RS-R Down Sus Lowering Springs (F407D) are purpose-built for the 2024 Subaru WRX TR (VBA chassis), offering WRX owners a straightforward, bolt-in solution to reduce fender-to-wheel gap and sharpen the car's road manners without sacrificing daily drivability. RS-R is a well-regarded Japanese manufacturer specializing in high-performance suspension systems — including coilovers, lowering springs, and related components — and the Down Sus line sits at the approachable end of their catalog, targeting drivers who want a meaningful visual and handling upgrade over stock without the complexity or cost of a full coilover kit.

Key Features & Benefits

• Mild, Purposeful Drop: The Down Sus is designed to provide a mild lowering effect, meaningfully reducing the factory fender gap for a cleaner, more planted stance — ideal for WRX drivers who want improved aesthetics alongside real-world usability.
• Improved Handling Dynamics: By lowering the center of gravity and working within your existing OEM struts, these springs help tighten up body roll and improve cornering confidence — a genuine benefit for a sport sedan used on winding roads or light track days.
• OEM Strut Compatibility: Down Sus springs are engineered to pair with your factory Subaru strut housings and dampers, making installation straightforward and keeping overall project costs lower than a coilover conversion.
• RS-R Japanese Engineering: RS-R is a renowned Japanese manufacturer of performance suspension components, bringing decades of suspension development expertise to a product designed specifically for the VBA-chassis WRX.
• Chassis-Specific Fitment: Rather than a generic spring, the F407D is engineered specifically for the 2024 WRX TR (VBA), accounting for that trim's factory spring rates, ride height, and suspension geometry — not a one-size-fits-all solution.
• Daily Driver Friendly: The Down Sus philosophy prioritizes a balance between improved performance and ride comfort, making it a practical upgrade for a car that sees regular street use.

Specifications

• Brand: RS-R
• Part Number (MPN): F407D
• SKU: RSRF407D
• Application: 2024 Subaru WRX TR (VBA chassis)
• Spring Type: Lowering springs (Down Sus)
• Drop Character: Mild drop; designed to reduce fender-to-wheel gap

Fitment

The RS-R F407D Down Sus springs are specifically fitment-verified for the 2024 Subaru WRX TR (VBA chassis). The product designation calls out the TR trim and VBA platform by name, so buyers should confirm their exact trim level and model year before ordering. If you own a different WRX trim (such as the base, Premium, or Limited), or a WRX from a prior generation (VA chassis, 2015–2021), a different RS-R part number would be required. When in doubt, use the fitment checker on the product page or contact the ThreePiece.us team directly for confirmation before purchasing.

Why Buy from ThreePiece.us

ThreePiece.us has been serving automotive enthusiasts since 2014, with over 10,000 customers and a team of experienced fitment specialists. When you order the RS-R F407D here, you benefit from:

• Free Shipping on every order — no minimum required.
• Affirm Financing — spread the cost over time with flexible payment options, including 0% APR options where available.
• Expert Fitment Support — our team can verify that these springs are the right choice for your specific 2024 WRX build before you buy. Reach out at [email protected] or call 813-535-5801.
• Price Match Guarantee — we stand behind our pricing on all products.
• 10+ Years of Experience — a decade of hands-on knowledge serving daily drivers, show cars, and performance builds.

Frequently Asked Questions

Will the RS-R F407D work with my factory WRX struts?

Yes — the Down Sus line is engineered to work with your existing OEM strut assemblies, so you do not need to replace your dampers as part of this upgrade. This keeps the installation relatively simple and cost-effective compared to a full coilover conversion.

Which exact 2024 WRX trims does the F407D fit?

The F407D is specifically designated for the 2024 Subaru WRX TR on the VBA chassis. If you have a different 2024 WRX trim level, or a WRX from a prior model year (VA chassis), you will need a different part number. Contact our fitment team to confirm the right RS-R spring for your specific vehicle.

Is this a mild or aggressive drop?

The RS-R Down Sus is described as a mild drop, targeting drivers who want to reduce the factory fender gap and improve handling without going to an extreme lowering level. It's designed with daily drivability in mind. If you're looking for a more aggressive stance, RS-R's other spring lines or a coilover kit may be worth exploring.

How long will it take to receive my order?

The F407D is listed as a regularly stocked product at ThreePiece.us (stock levels are limited, so ordering promptly is advisable). Free shipping is included on all orders. Delivery timeframe will depend on carrier transit times once your order ships. Contact our team at 813-535-5801 or [email protected] if you need a more specific estimate before ordering.