HKS TOYOTA GR86 Body Kit - Type S 2021 On
Front spoiler - Side skirt - Rear spoiler
The original body kit for street use that inherits the design philosophy of legendary HKS race cars.
Comparison between Stock body size and HKS body kit size.
Product Features
Front Spoiler
CFRP barge panels are added to both ends of the front spoiler.
Under panel is included to add down force and enhance high-speed stability by rectifying air flow under the body.
HKS front spoiler is installed in figure 1.
Downforce is enhanced in the area shown in blue.
Canards
Reduce front-end lift by generating a vortex and helping to re-direct drag-inducing turbulent air away from the wheel wells. Made of CFRP.
In figure 3, HKS Canards are installed.
Visualization of a vortex generation.
Fig3: HKS Canards
Fig4: Normal
Side skirt
The side skirts have been designed to take advantage of the stock sleek press lines without compromising them.
The design of the side skirts matches the front and rear downforce levels to improve underbody airflow, reduce life, and minimize drag-inducing truculence.
CFRP barge panel creates an appearance reminiscent of legendary HKS racing cars.
Rear spoiler
The unique fin-shaped rear spoiler rectifies the air flow around the rear to optimize the aerodynamic balance of downforce with the front spoiler.
CFRP barge panel creates an appearance reminiscent of legendary HKS racing cars.
Test run at Fuji Speedway (home straight section).
Blue line (front): lift reduction
Red line (rear): downforce enhancement
- The vertical axes 0 is the tire load applied when the car is stopped.)
- Solid line: HKS Dotted line: Normal
- 4TH - 5TH GEAR WOT
Install Manual Here
As for a material
PU: Polyurethane
B/P: Barge Panel (Vortex Generator)
CFRP: Carbon-fiber-reinforced polymers
FRP: Fiber Reinforced Plastics
☆CFRP products has clear coated.
☆The PU and FRP will be shipped without painting. Painting is required.
(Front spoiler: PU material color black, side skirts and rear spoiler: black gel coat finish)
☆As for the rear wing, some PU material is used, but it is shipped as an assembly and is all painted.