GReddy 18510101 Product Specifications
| Specification | Details |
|---|---|
| Brand | GReddy / TRUST |
| Manufacturer part number | 18510101 |
| Product name | Engine Hood Lifter Kit |
| Product category | Hood damper / hood support |
| Damper appearance | Carbon fiber |
| End fittings | Black ball-and-cup joints |
| Mounting brackets | Application-specific hood and fender mounts |
| Intended hood | OEM-weight factory hood |
| Primary vehicle | Scion FR-S |
| Installation area | Engine hood and fender mounting points |
| Purpose | Assisted hood support and engine-bay accessibility |
Vehicle Fitment – Scion FR-S
| Years | Make | Model | Engine |
|---|---|---|---|
| 2013–2016 | Scion | FR-S | 2.0L FA20 |
This application corresponds to the first-generation Scion FR-S, chassis code ZN6.
Although the Subaru BRZ and Toyota 86 share much of the same platform, do not automatically assume compatibility without confirming the mounting brackets and manufacturer fitment.
Why OEM Hood Weight Matters
Gas-assisted hood lifters are designed to operate within a particular range of hood weights and mounting geometries.
An aftermarket carbon-fiber or fiberglass hood may be significantly lighter than the original steel or aluminum component.
Installing a damper with excessive extension force on a lightweight hood can place unwanted stress on the hood structure, hinges, and mounting points.
That can potentially cause misalignment, deformation, or damage.
For this reason, GReddy specifically recommends the 18510101 for OEM-weight hoods.
If your FR-S already has a lightweight aftermarket hood, verify compatibility with the hood manufacturer before considering a gas strut conversion.
GReddy Hood Lifter vs. Factory Prop Rod
| Feature | Factory prop rod | GReddy 18510101 |
|---|---|---|
| Hood support | Manual metal rod | Gas-assisted damper |
| Appearance | Factory utility design | Carbon-fiber-style finish |
| Engine bay access | Rod occupies some space | No manual rod positioning |
| Mounting | Factory brackets | Application-specific brackets |
| Hood weight compatibility | Factory hood | OEM-weight hood |
| Installation | Factory equipped | Aftermarket installation |
| Horsepower increase | None | None |
Installation Considerations
The GReddy 18510101 uses application-specific hood and fender mounting brackets.
Before installation, inspect the factory hood hinges, fender mounting locations, and surrounding bodywork.
Support the hood securely while installing the brackets. Do not remove multiple hinge fasteners simultaneously without proper support, as this may allow the hood to shift.
After installation, check the hood’s opening and closing movement carefully to ensure the damper and brackets do not interfere with surrounding components.
Confirm that the hood latches securely and that the damper provides appropriate support when fully extended.
Confirmed Fitment — Scion FR-S, Subaru BRZ & Toyota 86
GReddy confirms that part number 18510101 fits all three first-generation 86-platform models, not just the Scion FR-S.
| Years | Make | Model | Engine |
|---|---|---|---|
| 2013–2016 | Scion | FR-S | 2.0L FA20 |
| 2013–2020 | Subaru | BRZ | 2.0L FA20 |
| 2017–2020 | Toyota | 86 | 2.0L 4U-GSE / FA20 |
Not compatible: 2022+ Subaru BRZ and Toyota GR86, which require GReddy part number 18510102.
What’s Included?
GReddy confirms that the kit includes:
-
Two carbon-fiber-surface hood dampers, left and right.
-
Application-specific hood and fender mounting brackets.
-
Black-finished ball-and-cup mounting connections.
The kit is designed for factory-weight hoods and uses bolt-on installation without drilling or machining. GReddy estimates approximately 30 minutes for installation.
Frequently Asked Questions
Does GReddy 18510101 fit a 2015 Subaru BRZ?
Yes. It fits first-generation Subaru BRZ models from 2013–2020 with the original hood configuration.
Does it fit a 2019 Toyota 86?
Yes. The 2017–2020 Toyota 86 is included in the confirmed application range.
Will it work with a carbon-fiber aftermarket hood?
GReddy does not recommend it for aftermarket hoods because the damper force is designed around the factory hood’s weight.
Does installation require drilling?
No. GReddy specifies bolt-on installation using the included mounting hardware.
Does the kit include one or two dampers?
Two dampers are included, one for each side of the hood.
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