2015-2021 STI Suspension Parts & Modifications

Upgrade your fourth generation Subaru STI suspension with a wide selection of aftermarket performance suspension parts & OEM replacements for your STI from Subimods. From bushings & coilovers to sway bars, control arms & lateral links and more - find quality kits & replacement parts at a great price from top brands like Whiteline, Cusco, Perrin, Super Pro, Torque Solutions, FactionFab & more.

Suspension parts compatible with: 2015, 2016, 2017, 2018, 2019, 2020 & 2021 Subaru STI.