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A body kit that combines beauty and functionality
Concept of the Kit
A body kit that combines functional beauty
- Aero parts that are inherited from the HKS racing style and express strength.
- The stylish form was created through aerodynamic analysis and 3D CAD modeling for improving driving stability.
Styling
Click to enlarge
Materials
Front Bumper Spoiler
- Inheriting the look of successive HKS time attack machines, it gives the GR Corolla a powerful impression.
- Carbon fiber barge panels are attached to both ends, providing ideal airflow streamlining and a subtle racing look.
- With an additional 45mm extension, the GR Corolla looks even more powerful.
●Performance
- In terms of performance, the approach from the front to the under-panel streamlines the passing air.
- Various shapes and projections were considered through CFD analysis, resulting in a shape that reduces drag and improves downforce.
Side Skirt
- Simple side skirts are designed to balance with the stock body design.
- While the concept is simplicity, the front is stylish so that the balance can be seen when standing next to the vehicle.
- The rear area is shaped to affix the HKS emblem.
Rear Spoiler
- A simple rear spoiler has been installed to balance with the stock body design.
- While keeping with the concept of simplicity, a diffuser-shaped fin has been installed on the underside, creating a design that is connected to the stock diffuser.
Wing Rear
- An impressive wing is set to match the stock wide body.
- The beauty of the design is created by one-piece molding of FRP.
- The wing also aims for low drag and high downforce, with its position and angle optimized through CFD analysis.
- It is designed to be lower than the stock shark antenna so as not to change the overall height.
●Performance
- In terms of performance, various positions and angles were considered and selected using CFD analysis to ensure that the air passing through the roof could be effectively directed under the wing.
- Smoke was used in a wind tunnel test to confirm that the wing shape was in line with the design intent.
Checking the rectified flow visualization with smoke.
●Product Test (comparison with and without Body Kit) at FUJI SPEEDWAY
The following are the differences with and without the Body Kit:
- Stability during braking is improved.
- Understeer is suppressed and the effect is milder.
- Rear stability is improved.
- Controllability at the limit is gentler, making it easier to drive.
- Repeated tests at speeds of over 200km/h have been conducted to ensure strength.
●Installation Time
| Product Code | Product | Time |
|---|---|---|
| 53004-AT031 | Front Bumper Spoiler | Approximately 2 hours |
| 53004-AT032 | Side Skirt | Approximately 3 hours |
| 53004-AT033 | Rear Spoiler | Approximately 1 hours |
| 53004-AT034 | Wing Rear | Approximately 2 hours |
*Separate painting is required
*Please use the supplied double-sided tape and screws for installation.
GR COROLLA Fender Molding
Body parts that combine beauty and functionality
[Concept] Body parts that combine beauty and functionality
- Prevents wider tires/wheels from protruding out of the body.
- By splitting parts for both front and rear bumpers and fenders, it will not affect the ease of maintenance.
- Adding a touch of dress-up.
- By attaching it to a standard vehicle, it creates a sense of width.
- Designed for everyday use, this dress-up part complies with Japanese domestic safety standards, with a design that adds 8mm on each side.
[Styling]
[Material]
●Installation Time
Product |
Time |
|---|---|
| Molding Fender | Approximately 1 hour |
*Separate painting is required.