







Diablo 8-Vane Billet Aluminum A/C Vent (Each) — 6061-T6, Cap Screws, Satin/Polished/Synister
Diablo “8-Vane” Billet Aluminum A/C Vent — With Cap Screws (Each)
Dial in your airflow with the Diablo 8-Vane rectangular A/C vent, precision CNC-machined from 6061-T6 billet aluminum for tight tolerances and a premium feel. The 8-vane directional core offers fine control over aim and volume with a clean, modern look. Available finishes: Satin, Polished (bezel only), and Synister Black.
Key features
- 6061-T6 billet aluminum body for durability and crisp edges.
- 8-vane directional core for precise airflow control and low turbulence.
- Precision CNC machining ensures smooth operation and consistent gaps.
- Cap screws included for a secure, rattle-free mount.
- Finish options: Satin, Polished (bezel only), Synister Black.
Compatibility
Works with most aftermarket HVAC/A/C systems. As with any universal vent, please verify cutout dimensions and ducting on your vehicle before final installation.
What’s included
- One Diablo 8-Vane billet A/C vent
- Cap screws for mounting
- Note: Ducting/adapters and HVAC components are not included.
Sold individually. Most systems use four vents. Add the total quantity you need—mixing styles/finishes is common on custom builds.
Install overview
- Mock up the vent; confirm duct alignment and bezel clearance.
- Mark and drill mounting points as needed.
- Secure using the included cap screws.
- Connect ducting and verify smooth vane movement and airflow.
FAQs
Is the price for one vent?
Yes—sold each.
Are cap screws included?
Yes, mounting cap screws are in the box.
Which finish should I choose?
Satin for OEM-plus, Polished (bezel only) for pop, Synister Black for stealth.
Questions about fitment or finish selection? Contact Fesler USA and our team will help you get it right.
Keywords: Diablo 8 vane billet AC vent, rectangular A/C vent 6061-T6, CNC machined dash vent, satin polished Synister black, custom interior vent, sold each, cap screws.


Premium Billet Parts for Every Build
Elevate your build with precision-engineered billet parts designed for performance, style, and durability. At Fesler, we specialize in crafting high-quality billet components that set the standard in the industry. From custom door handles to interior details, our products are built to enhance your vehicle’s look and functionality.
In addition to Fesler’s exclusive billet parts, we proudly offer a selection of billet components from other trusted brands. This ensures you have access to the best options to meet your project’s needs, all in one place

Why Choose Our Billet Parts?
Fesler Quality: Precision-engineered components available in raw and black finishes for a modern, clean aesthetic.
Trusted Brands: A curated selection of billet parts from other top manufacturers.
Versatile Applications: Designed to fit a wide range of interior and exterior upgrades.
Built to Last: Crafted with high-quality materials to ensure durability and performance.
Frequently Asked Questions
Fesler billet parts are available exclusively in raw and black finishes. Other brands may offer additional finishes—please refer to specific product details
Fesler billet parts are known for their superior craftsmanship, precision engineering, and high-quality materials. They are built to perform and provide a sleek, modern look for any build.
Yes, Fesler billet parts are proudly designed and manufactured in the USA in Phj, ensuring top-tier quality and craftsmanship.
