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Whiteline's kit is developed for the S550 IRS geometry specifically
This kit does not include the shroud
Sway bars are considered to be one of the most popular suspension upgrades as they are highly effective in terms of improving handling
Tomei Technical Trax Advance Pro 2-Way Rear Limited Slip Differential
These are a great investment as they make for a durable replacement for your OEM brake lines to improve the overall braking response
Mele Design 900-Series Battery Mount (Raw) - 2015-2021 Subaru WRX / STI Subaru-STI-2021 Whiteline's kit is developed forThe 900 Series Battery Mount will come in the Raw Aluminum finish to secure a lightweight battery in the 2015 2021 Subaru WRX STI. RallySport Direct now carries a great selection of automotive performance enhancements brought to you by Mele Design. This is the Mele Design 900 Series Battery Mount. This mount will hold and support small lightweight batteries for those of you who want to save weight while creating more room in the engine bay for
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