HKS Dry Carbon Engine Cover for RZ34 Nissan Z [70026-AN001]
HKS Dry Carbon Engine Cover for RZ34 Nissan Z
The HKS Dry Carbon Engine Cover for RZ34 Nissan Z replaces the stock engine cover over the VR30DDTT with an autoclaved dry carbon part in a twill weave, styled with duct detailing for a racing look. HKS splits it into two pieces like the factory cover, so it goes on without removing the stock brace bar. This is an appearance upgrade for an owner who opens the hood at meets or wants the engine bay to match other carbon parts; HKS publishes no performance figures for it, and a buyer focused only on lap times will get more from other HKS parts for the Z.
Construction
- HKS makes the cover from dry carbon using the prepreg method, where the carbon fiber is impregnated with thermosetting resin in advance and the part is cured in an autoclave. HKS says this process eliminates fiber misalignment, which gives the twill weave an even, consistent pattern across both pieces of the RZ34 cover.
Features
- Autoclaved dry carbon, which HKS describes as lightweight and high strength
- Prepreg construction that HKS says eliminates fiber misalignment
- Twill weave carbon fiber surface for a finished look in the engine bay
- Two-piece layout like the stock engine cover, so the stock brace bar stays in place during installation
- Duct detailing that gives the VR30DDTT engine bay a more aggressive, racing style
Applications
- Nissan Z: RZ34 | 2022-2025 | VR30DDTT
Notes
- HKS lists the Carbon Engine Cover for RZ34 for both manual and automatic Z models
- The cover installs the same way as the stock cover once the grommets on the stock cover are replaced, as described in the HKS installation manual
- This is an appearance part, and HKS does not publish power or temperature figures for it
Frequently Asked Questions
- Does the Carbon Engine Cover for RZ34 fit both manual and automatic cars? Yes. HKS lists part number 70026-AN001 for the RZ34 Nissan Z with the VR30DDTT engine and marks it for both the manual and automatic transmission versions. Bulletproof Automotive lists the cover for 2022 to 2025 model years.
- Do I need to remove the strut brace to install the cover? No. HKS built the Carbon Engine Cover for RZ34 in two pieces, following the layout of the stock engine cover, so it can be installed without removing the stock brace bar. This keeps the job short and avoids disturbing the factory brace hardware in the engine bay.
- How does the cover mount to the engine? The HKS cover mounts in the same way as the stock engine cover. HKS states that by replacing the grommets on the stock cover, the dry carbon cover can be installed like the factory part. HKS supplies an installation manual for part number 70026-AN001.
- How is the dry carbon cover made? The cover is molded from carbon fiber that has been impregnated with thermosetting resin in advance, known as prepreg, and cured in an autoclave. HKS uses this dry carbon method for the RZ34 cover because it eliminates fiber misalignment and produces a lightweight, high strength part with a twill weave finish.
- Does the engine cover add horsepower? No. HKS presents the dry carbon engine cover as a styling and finish upgrade for the Nissan Z engine bay and does not publish any power figures for it. Owners who want more power from the VR30DDTT should look at HKS intake, exhaust or engine management parts instead.
About HKS
HKS is a Japanese performance engineering brand founded in 1973 and headquartered in Fujinomiya, Shizuoka, with a long-standing reputation for developing high-quality aftermarket parts and motorsport-proven technology for enthusiast and professional applications. Known for innovations in turbocharging and engine performance, HKS produces a broad range of components including exhaust systems, turbo kits, electronics / engine management, and suspension solutions, with product development heavily influenced by decades of involvement in racing disciplines such as circuit time attack, drag, and drifting.
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- Please review the product dimensions carefully to ensure the right fit for your space
- Color may vary slightly due to lighting and screen settings
- Materials and finishes are selected for both durability and visual appeal
- Some items may require simple assembly upon delivery
- Perfect for both everyday use and long-term comfort
If you have any questions about this product, feel free to reach out to our support team. We're here to help you make the right choice.
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Product Size Guide
Please refer to the general size reference below to better understand how this product may fit into your space. Dimensions may vary slightly depending on the design and materials.
| Category | Small | Medium | Large |
|---|---|---|---|
| Decor & Accessories | Up to 10″ | 10″ – 20″ | 20″+ |
| Tables | Up to 30″ | 30″ – 60″ | 60″+ |
| Seating | 1 Seater | 2–3 Seater | 4+ Seater |
| Storage Units | Compact | Standard | Large Capacity |
| Lighting | Small Fixture | Standard Fixture | Large Fixture |
Note: For exact product dimensions, please refer to the specifications section above. This guide is intended as a general reference only.
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HKS Dry Carbon Engine Cover for RZ34 Nissan Z [70026-AN001]
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