Flatout Rear Overload Springs for 2013–25 Subaru Crosstrek

The Flatout Rear Overload Springs are engineered to eliminate rear sag and maintain proper ride height on your 2013–25 Subaru Crosstrek. Perfect for loaded vehicles, rooftop tents, rear tire carriers, or additional gear, these springs ensure your Crosstrek stays level and stable even on rough terrain.

Made in the USA from ASTM A1000 Grade A SiCr steel, these linear rate springs provide durability, consistency, and long-lasting performance. With a 275 lb/in spring rate, they’re designed to handle substantial weight without compromising ride quality. Compatible with Trail Runner suspension or any OEM-spec rear shocks, including Bilstein, KYB, and OEM replacements.

Key Features

• Load-Capacity Enhancement → 275 lb/in spring rate for heavy loads

• OEM-Style Appearance → Black finish maintains factory look

• Linear Rate Spring → Predictable, progressive response under load

• Heavy-Duty Construction → ASTM A1000 Grade A SiCr spring, lifetime warranty against deformation

• Precision Specs:

  • Wire diameter: 0.55"

  • Outer diameter: 4.40"

  • Total coils: 8.80

  • Free length: 14.0"

  • Block height: 5.98"

• Sold in Pairs → Complete set for both rear corners

• 0” Lift → Maintains stock ride height while increasing load capacity

• Made in the USA

Compatibility

• 2013–2025 Subaru Crosstrek

• Fits OEM-spec rear shocks including Bilstein, KYB, OEM, or equivalent

The Flatout Rear Overload Springs are the ideal solution for Crosstrek owners carrying heavy gear or adventure setups, providing improved stability, load handling, and peace of mind on every trip.

The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.