Sway Bar affects the handling and the car's over steer and under steer. It ties the lower suspension links together across the front or back, will keep your car flat in turns instead of leaning over to one side. HARDRACE sway bars provide better control especially at high speeds cornering. Designed for OE direct replacement. Hollow internal structure. Correction of under or oversteer. Improve more grip and better handling . Increased stability while during high speed cornering  Note: 25.4mm, 5PCS/SET Including Stabilizer Link and Bushings   Fits: Scion FR-S ZN6 2012-2016 Subaru BRZ ZC6 2012-2021 Subaru BRZ ZD8 2021-PRESENT Toyota 86 ZN6 2012-2021 Toyota 86 GR86 ZN8 2021-PRESENT