Description
HPI 4-Point Racing Harness
◆Product Features
- FIA-approved competition 4-point racing harness
- Wide variety of colors
- 3-inch model
- Adjustable with sub-strap for quick and easy one-action belt length adjustment
- Features a buckle incorporating numerous patented technologies for one-action fastening and release
- Reduced the uncomfortable stiffness of the belt itself and improved fit.
- Included items: 4 eye bolts, 4 cotter pins
※Starting with shipments in September 2025, a split pin will be included. Please use it by threading it through the snap hook fitting as needed.
◆Precautions for use
※For competition use only (do not use on public roads)
◆For reference regarding usage
- What does “right (inside buckle)” mean?
In a right-hand drive vehicle, the lap belt buckle remains on the inside (towards the center console) in the driver’s seat.
- What does “left (outer buckle)” mean?
In the driver’s seat of a right-hand drive vehicle, the lap belt buckle remains on the outside (door side).
For example,
when the racing harness is not in use, vehicles with narrow gaps in the center console have nowhere for the buckles to go, which is a problem.
For reasons such as “I don’t want to scratch the center console,” choosing the left side (outside buckle) also gives you the option to reposition the buckle toward the door.
These are not specifically designed for the driver’s seat or passenger seat;
please choose according to your intended use.
◆Regarding the standardization of sales colors
Starting with the 2026 production run, the three colors green, orange, and yellow will be standardized to fluorescent colors.




















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