TRASK Assault Charge Air Cleaner Kit – Gloss Black (Billet Aluminum)

Performance Air Intake for Harley-Davidson Twin Cam Throttle-by-Wire (2008–2017)

The Assault Charge Air Cleaner – Gloss Black combines precision engineering, dyno-proven performance, and a sleek show-quality finish. Built from CNC-machined billet aluminum, this air cleaner features a hidden integrated breather system and plexiglass outer cover, merging function with attitude. Designed for Harley-Davidson’s Twin Cam Throttle-by-Wire EFI models, it’s a statement piece for riders who want more power, cleaner lines, and that deep, polished black look that never goes out of style.

⚙️ Optional Upgrade: Velocity Stack #1010-2218 – expands the stock opening to 58 mm
⚠️ WARNING: Not legal for sale or use in California on any pollution-controlled motor vehicles.
🇺🇸 Made in the USA

Key Features

• Billet aluminum backing plate with hidden integrated breather system for a clean, efficient design

• Snap-in velocity stack for improved airflow and throttle response

• High-flow cotton gauze filter is reusable—clean and re-oil for long-lasting performance

• Plexiglass outer cover shows off the internal design for a race-inspired aesthetic

• Gloss black powder-coated finish adds a premium, polished look to any build

• Dyno developed and tested for proven horsepower and torque gains

• Complete kit includes all hardware and installation instructions

• Made in the USA

Performance & Fitment

Engineered for Harley-Davidson Twin Cam Throttle-by-Wire EFI bikes, the Assault Charge Air Cleaner – Gloss Black fits a wide range of Touring, Softail, Dyna, and CVO models. Whether you’re customizing your Low Rider S, Street Glide, or Road King, this intake blends high performance with premium blacked-out style.

Compatible Models Include:

• Softail: Fat Boy, Slim, Deluxe, Heritage Classic, Breakout, Softail Slim S, Fat Boy S, CVO Pro Street Breakout (2012–2017)

• Touring: Road King, Street Glide, Road Glide, Electra Glide Ultra Classic, Tri Glide Ultra, Ultra Limited (2008–2017)

• CVO Models: CVO Limited, CVO Street Glide, CVO Road Glide, CVO Softail Deluxe, CVO Road King (2008–2016)

• Dyna: Low Rider S (2016–2017)

Specs

Product Name: Air Cleaner
Model: Assault Charge
Design: Breather / Velocity Stack
Material: CNC-Machined Billet Aluminum
Finish: Gloss Black (Powder-Coated)
Filter Media: Cotton Gauze (Washable & Re-Oilable)
Shape: Round
Includes: Backing Plate, Filter, Plexiglass Cover, Mounting Hardware
Weight: 3.7 lbs
Dimensions (L × W × H): 12" × 11.75" × 5.25"
Riding Style: Street
Country of Origin: Made in the USA