THE STACK Stainless Velocity Stack for Sportster

THE STACK Stainless Velocity Stack for Sportster

SPORTSTER
$220.00
THE STACK is a low-profile 304 stainless steel velocity stack intake for Harley-Davidson Sportsters, featuring a removable stainless mesh filter, integrated breather support, and a complete bolt-on design for clean airflow and exposed engine aesthetics.
Kinetic Motorcycles
USA Designed & Made
Worldwide Shipping
High Precision Motorcycle Parts
Product Information

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Specifications
Material
100% 304 Stainless Steel
Filter Type
Removable Stainless Steel Mesh
Airflow
Equal to or Greater Than Factory Intake
Breather System
VAT Breather Bolts Included
Finish
Raw Stainless Steel
Installation
Direct Bolt-On
Maintenance
Tool-Free Mesh Removal via Snap Ring
Features
  • Compact velocity stack design ideal for tight engine bays and high-mounted exhausts
  • High-flow performance without sacrificing rideability
  • 304 stainless steel construction for corrosion resistance and heat tolerance
  • Removable mesh filter for fast cleaning and consistent airflow
  • Integrated VAT breather system eliminates hoses and clutter
  • Complete kit with gasket, hardware, and breather bolts
  • Exposed engine aesthetic highlighting the V-twin
  • Cleaner airflow, easier maintenance, and stripped-down performance styling
Fitment
Compatible Models
All Harley-Davidson Sportster models
Engine Types
EFI and CV Carbureted Setups
Exhaust Compatibility
Works with stock and aftermarket exhaust systems
Modifications Required
None
Why Choose
Purpose-built for airflow and performance
Durable 304 stainless steel construction
Low-profile design for tight builds
Integrated breather solution with no external hoses
Easy maintenance and tool-free filter access
Aggressive exposed engine appearance
FAQs
Is THE STACK a complete air cleaner assembly?

Yes. It includes the velocity stack housing, throttle body gasket, stainless mesh filter, VAT breather bolts, and all mounting hardware.

Will it fit all EFI and carbureted Sportsters?

Yes. It fits all EFI and CV-carb Sportster models across all years and trims.

Do I need external breather hoses or cans?

No. The included VAT breather bolts provide internal crankcase venting.

How does airflow compare to the factory intake?

THE STACK provides equal or improved airflow despite its smaller, compact footprint.

Is the mesh filter removable?

Yes — removal takes about two seconds using the integrated snap ring.

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

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