Introducing the Holley 16 Inch Diameter Black RetroFilter Drive-by-Wire Air Cleaner, a stylish blend of modern technology and classic design. This unique air cleaner cleverly conceals an LS drive-by-wire throttle body within its sleek profile, allowing you to enjoy a low height while maintaining that timeless vintage look. With a hidden opening in the base, it effectively tucks away any unsightly wiring from the throttle body, giving you the best of both worlds.

To achieve the perfect fit, this air cleaner pairs beautifully with any Holley intake manifold featuring a 4150/4610 square bore flange, ensuring your ride looks as good as it performs.

The center opening measures 92mm, but don’t worry—any 4-bolt pattern LS throttle body will fit seamlessly. We recommend using the LS2, LS3, or LS7 styles, although the L33, L76, and L92 are also compatible.

Features:

• Elegant black finish
• Offers full EFI functionality while keeping a classic air cleaner appearance
• Includes a 3-inch tall, pre-oiled, washable, and reusable premium cotton gauze filter element
• Compatible with LS style drive-by-wire throttle bodies such as LS2, LS3, and LS7
• Designed for vehicles with a top-mounted 4150/4BBL EFI capable intake manifold and LS3 DBW wiring components
• Durable yet lightweight stamped aluminum lid and base

Specifications:

• Emission Code: 3
• Filter Diameter: 16 Inch
• Filter Height: 3 Inch
• Filter Type: Cotton Gauze
• Finish: Black
• Material: Aluminum
• Product Type: Air Cleaner
• Size: 16 Inch
• Warranty: Limited 90 Days
• UPC: 090127108840

Installation Instructions:

• For installation guidelines, CLICK HERE
• For cleaning instructions, CLICK HERE

Important Notes:

• While some Gen V LT DBW throttle bodies may share the same bolt pattern, they might not fit properly.
• An adapter is required to connect to the 4150/4160 square bore flange style manifold—Holley EFI part # 17-93 is recommended.

Emissions: 3 -

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

The following vehicles are classified as Uncontrolled (Non-Emissions Controlled) Vehicles:

• 1965 and older U.S. manufactured California Certified vehicles
• 1967 and older U.S. manufactured Federally Certified vehicles
• 1967 and older Foreign manufactured vehicles

WARNING:

Installing this part on an Emissions Controlled Vehicle is against the law.

The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicles