AirCase Arrows Air Cleaner

AirCase Arrows Air Cleaner

$150.00
The AirCase | Arrows combines vintage aesthetics with modern performance, making it the perfect air cleaner for riders who seek both style and functionality. Featuring a 4-piece arrow-style horizontally stacked grill, this air cleaner brings aggressive retro appeal to your Harley Sportster while delivering superior airflow. Made from extruded carbon fiber and nylon, the Arrows offers lightweight construction, heat resistance, and impact tolerance. Its internal breather chamber eliminates the need for external hoses, resulting in a cleaner, streamlined setup.
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Product Information

AirCase | Arrows merges aggressive vintage styling with modern intake performance.

The 4-layer arrow-style horizontal grill creates a bold mechanical aesthetic while housing a high-flow intake core engineered for improved airflow and engine response.

Built from an extruded carbon-fiber and nylon composite, the structure offers heat resistance, flex tolerance, and impact durability superior to traditional metal air cleaners.

An internal oil-chamber breather system manages crankcase ventilation without external hoses, maintaining a clean, streamlined engine setup.

Specifications
Assembly Type
Complete air cleaner assembly
Cover Material
Extruded carbon fiber + nylon composite
Design
4-piece horizontal arrow-style stacked grill
Dimensions
6″ W × 3″ H × 2.5″ D
Finish Options
Customizable mesh, body, and hardware colors
Construction
Lightweight, heat-dissipating, impact-tolerant composite
Filter
KM-378R washable & reusable high-flow filter
Breather System
Internal oil chamber ventilation
Mounting
Bolt-on with hardware, spacers & gaskets
Origin
Made in the USA
Features
  • 4-layer arrow-style grill for aggressive retro styling
  • Carbon fiber + nylon composite resists heat soak
  • Internal breather chamber eliminates external hoses
  • KM-378R reusable high-flow performance filter
  • Lightweight, impact-tolerant construction
  • Customizable mesh, hardware, and body finishes
  • Designed for enhanced airflow and throttle response
Fitment
Harley-Davidson Sportster models (2004–2020+)
EFI & CV-carbureted engines
Compatible with OEM and most aftermarket backplates
Direct bolt-on installation
Why Choose
Bold arrow-style layered grill design
Composite body reduces heat soak vs metal housings
Internal breather keeps engine bay clean
High-flow reusable filter for long-term performance
Customizable finishes to match any build theme
FAQs
Is this a full air cleaner assembly?

Yes. It includes the composite housing, filter, internal breather system, and hardware.

Will it fit a 2007 Nightster?

Yes. Compatible with all 2004+ Sportster models.

Can I customize colors?

Yes. Mesh, body, and hardware finishes are selectable.

Is it metal?

No. It uses a carbon fiber and nylon composite for lighter weight and better heat resistance.

Does it include installation hardware?

Yes. Bolts, spacers, washers, and gaskets are included.

Designed & Built in the USA

Every Kinetic product is designed and manufactured in the United States. Keeping our work in-house allows us to control quality, refine fitment, and stand behind every part we make.

A Decade of Hands-On Experience

Founded in 2013. A decade of machining, installing, riding and refining components on real bikes — not just in a lab. That experience shows in the quality of every part we ship.

Designed by Riders & Builders

Every product is shaped by hands-on building and riding experience, with practical decisions made where it matters most.

Innovation Meets Passion

Made in the USA

Founded in 2013 by Mike Le, Kinetic Motorcycles was built on a simple belief: motorcycle parts aren't generic hardware — they're personal. Every product begins as an original idea, designed by Mike and developed entirely in-house.

We don't rely on templates or outsourced shortcuts. Each part is shipped by hands-on fabrication experience and time spent riding, testing, and refining. Whether you're dialing in a daily rider or building something truly your own, our focus is the same — create parts that feel intentional, functional, and worthy of your motorcycle.

Innovation Meets Passion

What Our Customers Say

Really happy with the product. Took a while to get my order but they were out of the spark plug cables I ordered. I had to email and inquire what the deal was. They were super helpful once I initiated communication. Would have been cool to get some swag or something since they took so long. But the relocator is great. I really love it. And they responded promptly once I reached out to them. Their customer service is truly fantastic.

Brian Hopkins
Ignition Coils Relocator (L.E.) Relocator for Harley-Davidson Sportster

I had some questions on some bars, so I DMd them on Instagram. The dude I talked to was super helpful. I purchased the shirt because of his response. I’ll rep the brand due to the customer service.

Chet Michaelsen
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Precision-machined and bolt-on perfect. Took 30 minutes to install and the difference is night and day.

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Customer support answered my DMs within an hour. Shipping was on point, packaging was premium.

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