Kuryakyn Breather Kits B — Harley-Davidson Sportster 1200 Custom, Sportster 883, Sportster 883 Hugger (1972-2026)

Kuryakyn Breather Kit B is a precision-machined breather manifold for Harley-Davidson Sportster models using Kuryakyn Hypercharger ES air cleaner systems. Designed to optimize engine breathing and throttle response with clean fitment to stock mounting points.

Features

• Precision-engineered for Sportster exact fitment
• Available in chrome or black finish
• Optimized engine breathing design
• Works with Kuryakyn Hypercharger ES air cleaners

Specifications

• Brand: Kuryakyn
• Manufacturer Part #: 609350
• Weight: 0.7 lb
• Category: Engine Components / PCV Valves
• California Prop 65: Cancer and Reproductive Harm warning applies

Fitment

Fits Harley-Davidson Sportster models equipped with or converting to Kuryakyn Hypercharger ES air cleaner systems.

Frequently Asked Questions

Will this work with stock Sportster air cleaners?

No — this breather manifold is designed specifically for Kuryakyn Hypercharger ES air cleaner systems.

What finish options are available?

Chrome for a polished look, or black for a stealth appearance. Both are precision-machined to the same spec.

Do I need any other parts to install this?

Verify your Sportster is set up for a Hypercharger ES system. The breather mounts directly to stock Sportster mounting points.

Will this improve my throttle response?

Yes — optimized breathing design works with the Hypercharger ES to enhance airflow and throttle feel compared to stock breathers.

California Proposition 65 Warning

WARNING: Cancer and Reproductive Harm — California Prop 65 (Y). www.P65Warnings.ca.gov