Whiteline Front and Rear Sway Bar Kit – 2013-2018 Ford Focus ST

Whiteline Front and Rear Sway Bar Kit – 2013-2018 Ford Focus ST

Matched Anti-Roll Package for the Mk3 Focus ST
The Whiteline BMK012 is a matched front and rear sway bar kit for the 2013-2018 Ford Focus ST (Mk3). Both bars are blade-adjustable, all mount hardware is included, and the kit is engineered as a matched system for the ST platform. Front and rear roll stiffness addressed simultaneously for balanced handling improvement on one of the best hot hatches of its era.

DETAILS

• Matched front and rear adjustable sway bars for Mk3 Focus ST
• All mount bushings and hardware included
• Engineered as matched system for Focus ST platform
• Fitment: 2013-2018 Ford Focus ST (Mk3)
• Direct bolt-on installation

Focus ST Platform and Anti-Roll
The Mk3 Focus ST is a front-wheel-drive hot hatch where sway bar calibration directly affects the understeer/oversteer balance. Matched front and rear upgrades provide a controlled improvement — neither end stiffer than intended — producing a more balanced, neutral handling character than factory.

Complete Kit for Efficiency
Both bars, all hardware in one kit. Everything needed for a complete anti-roll installation without separate component sourcing.

Adjustable Balance
Both bars are blade-adjustable. Start at matched middle positions; fine-tune based on driving feedback and use case.

Why Choose Whiteline

Whiteline has been engineering suspension components from their facility in Australia since 1979. Every product in their catalog is developed with a clear goal: measurable improvement in handling, stability, and tyre contact. Whiteline’s polyurethane bushings, sway bars, control arms, and alignment correction kits are engineered using finite element analysis and validated on track before they reach the market. Their components are direct-fit, bolt-on solutions designed for enthusiasts who want real performance gains without fabrication or custom work.

The RallySport Take

The matched anti-roll kit for the Mk3 Focus ST. Complete, balanced, and ready to install. Everything fits together as a system — the bar diameters, bushing specs, and mount hardware are all matched. Stock-height endlinks are included; if the car has been lowered, adjustable endlinks are the correct follow-on purchase. Run both bars at their middle positions first and adjust from there based on how the car responds on your road or circuit of choice.

What’s in the Box

• Matched front and rear adjustable sway bars for Mk3 Focus ST
• All mount bushings and hardware included
• Engineered as matched system for Focus ST platform

Fitment