Whiteline Sway Bar Kit Front adjustable 27mm / Rear Adjustable 22mm – 2017-2021 Honda Civic Type R / 2016-2020 EX/LX

Whiteline Sway Bar Kit Front 27mm / Rear 22mm – 2017-2021 Honda Civic Type R / SI

Matched Anti-Roll for the FK8 Type R and Civic SI
The Whiteline BHK017 is a matched front 27mm / rear 22mm sway bar kit for the 2017-2021 Honda Civic Type R (FK8) and Civic SI. The front-rear stiffness pairing is specifically calibrated for the FK8/FL platform — aggressive front roll control for FWD precision, matched rear stiffness to maintain balance without creating instability on corner exit.

DETAILS

• 27mm front adjustable sway bar
• 22mm rear adjustable sway bar
• All mount bushings and hardware included
• Fitment: 2017-2021 Honda Civic Type R and SI (FK8/FL chassis)
• Direct bolt-on installation

FK8 Type R and Anti-Roll Calibration
The FK8 Type R is among the most capable FWD performance cars ever produced. Its suspension is sophisticated and the car responds to quality sway bar development. Whiteline’s 27mm front / 22mm rear pairing is validated for the platform — the larger front bar reduces body roll for improved front tyre contact, while the 22mm rear maintains balance.

Why Different Front and Rear Diameters
On a FWD performance car, simply maximizing both front and rear stiffness creates imbalance. The front bar should be stiffer than the rear — the FK8’s front axle does most of the work and needs to stay loaded. The 27/22 combination reflects this requirement.

Adjustable for Fine-Tuning
Both bars are blade-adjustable, allowing further tuning of the front-rear balance after installation. The default 27/22 pairing is a strong starting point.

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

A technically well-calibrated sway bar kit for one of the most enthusiast-focused Civics ever made. 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

• 27mm front adjustable sway bar
• 22mm rear adjustable sway bar
• All mount bushings and hardware included

Fitment