Whiteline Front Sway Bar Adjustable 27mm STI (2015-2018) Infiniti All of ACT's diaphragms have

All of ACT's diaphragms have gone through a four-stage heat-treating process

must be purchased separately

No Cutting or Welding Required

25" piping with very smooth bends to optimize exhaust flow

Dyno-developed and street-proven on the AWE Tuning in-house Mk7 GTI

Whiteline Front Sway Bar Adjustable 27mm STI (2015-2018) Infiniti All of ACT's diaphragms haveThis 27mm Whiteline 2 point adjustable sway bar is the best dollar for dollar handling improvement you can make to your Subaru STI. This Whiteline adjustable sway bar allows its rate to be altered by increasing or reducing the length of the lever arms. This permits the roll stiffness to be tuned for different situations without replacing the entire bar. The stiffer the bar, the more force required to move the left and right wheels relative to each