Flatout Suspension Flatout TR Coilovers - 2015-2021 Subaru STI

    $1,562.40

    Payin full orin 4 interest-free installmentsof$390.60.

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    Manufacturer's Warranty: This part is new and carries a full manufacturer warranty. See manufacturer's website for additional details.

    Product Description

    TR-1521STI

    Flatout Suspension Trail Runner 2” Suspension Lift Kit - 2015-2021 Subaru STI

    The Flatout Suspension Trail Runner (TR) Lift Kit is the perfect upgrade for drivers who want a true OEM-style suspension with a 2-inch lift and improved ride quality, without the complexity of coilovers. Designed as a complete shock and spring assembly, the Trail Runner kit bolts in just like stock but delivers more travel, more control, and more comfort both on and off the road.

    Unlike typical spring and shock combos, the Trail Runner kit features adjustable damping shocks, allowing you to fine-tune ride quality to match city streets, gravel roads, or light off-road trails. Externally, the all-black design blends in seamlessly for an OEM look, but under the surface you get more stroke, a raised perch, and extended assembly length for extra upward and downward travel.


    Key Features of the Trail Runner Lift Kit

    • 2-inch ride height increase → gain clearance for trails, gravel, and rough roads.

    • OEM-style design → all-black assemblies look stock, install easily, and are maintenance-free.

    • Adjustable damping shocks → dial in comfort and control for daily driving or light off-road use.

    • Extended stroke & assembly length → adds travel for a smoother, more controlled ride.

    • Spring compatibility → works with OEM-style springs.

    • Complete kit → includes assemblies ready to install.

    • Quick installation → no setup required, installs in 2–3 hours with basic tools.


    Why Choose the Trail Runner?

    • Perfect for drivers who want better control and comfort without the cost or upkeep of coilovers.

    • Provides OEM-level simplicity with added travel and damping adjustability.

    • Works for daily driving, camping trips, gravel roads, and weekend adventures.

    • Maintenance-free design for long-term reliability.