Trask Assault Charge High-Flow Air Cleaner Kit – Gloss Black, Flat Black, Black & Machined, Raw Aluminum, or Chrome

High-Performance Air Cleaner Kit for Harley-Davidson CVO and Touring Models

The Trask Assault Charge High-Flow Air Cleaner Kit is engineered for riders who want real performance gains with show-quality design. Constructed from billet aluminum, this system delivers an impressive ~8 horsepower increase over stock while maintaining Trask’s signature aggressive look.

Each unit features a hidden integrated breather system, a clear plexiglass outer cover, and a snap-in velocity stackthat improves airflow and throttle response. The high-flow cotton gauze filter is fully reusable—just clean and re-oil for long-term use. Every kit comes complete with mounting hardware and a rain sock for quick installation.

Designed and dyno-developed in the USA, this air cleaner not only performs but also allows you to match your Harley’s personality with your choice of premium finishes:

• Gloss Black: A sleek, reflective black finish for a custom look.

• Flat Black: Stealth matte texture for aggressive builds.

• Black & Machined: Contrast-cut detailing that stands out.

• Raw Machined Aluminum: Bare billet style with industrial appeal.

• Chrome: A show-stopping mirror finish for timeless Harley style.

This system recirculates head pressure back into the throttle body for OEM-style functionality. Riders who prefer to vent head pressure externally can use Trask’s optional External Breather Kit (sold separately).

Proudly made in the USA, the Assault Charge High-Flow Kit is where precision machining meets real-world performance.

Key Benefits

• Delivers up to 8 horsepower increase over the stock air cleaner

• Available in five premium finishes to match your Harley’s style

• Integrated breather system reduces oil blow-by and enhances efficiency

• Reusable high-flow cotton gauze filter for easy maintenance

• Includes mounting hardware and rain sock for a clean installation

• CNC-machined billet aluminum construction for strength and precision

• Dyno-developed and made in the USA for unmatched quality and performance

Harley-Davidson Model Fitment

Compatible with select Harley-Davidson CVO and Touring models, including:

• 2024 FLTRXSTSE CVO Road Glide ST

• 2023–2024 FLTRXSE CVO Road Glide

• 2023–2024 FLHXSE CVO Street Glide

• 2023 FLTRKSE CVO Road Glide Limited

Technical Specifications

• Product Name: Air Cleaner Kit

• Model: Assault Charge

• Design: High-Flow

• Shape: Round

• Color/Finish Options: Gloss Black / Flat Black / Black & Machined / Raw Aluminum / Chrome

• Filter Media: Cotton Gauze (reusable)

• Material: Billet Aluminum / Lexan

• Includes: Mounting Hardware and Rain Sock

• Riding Style: Street

• Weight: 3.92 lbs

• Package Dimensions: 9.02″ L × 8.03″ W × 5.67″ H

• Made in the USA