Introducing the Holley 16 Inch Diameter Chrome RetroFilter Drive-by-Wire Air Cleaner! This innovative air cleaner is designed to cleverly conceal an LS drive-by-wire throttle body, all while maintaining a sleek, low profile and classic aesthetic. With a discreet opening in the base to hide any unsightly wiring from the throttle body, you can enjoy the benefits of modern technology without sacrificing that vintage charm you love. It's the perfect match for any Holley intake manifold featuring a 4150/4610 square bore flange, ensuring that you achieve both stunning looks and top-notch performance.

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

Features:

• Gleaming chrome finish
• Offers full EFI functionality while seamlessly blending into a classic air cleaner design
• Includes a 3-inch tall, pre-oiled, washable, and reusable premium cotton gauze filter element
• Compatible with LS style drive-by-wire throttle bodies, including LS2, LS3, LS7, and more
• Easy installation on any vehicle equipped with a top-mounted 4150/4BBL EFI-capable intake manifold using LS3 DBW wiring components
• Durable stamped aluminum lid and base for lightweight strength

Specifications:

• Emission Code: 3
• Filter Diameter: 16 Inches
• Filter Height: 3 Inches
• Filter Type: Cotton Gauze
• Finish: Chrome
• Material: Aluminum
• Product Type: Air Cleaner
• Size: 16 Inches
• Warranty: Limited 90 Days
• UPC: 090127108833

Install Instructions:

• For Installation Instructions CLICK HERE
• For Cleaning Instructions CLICK HERE

Note:

• While some Gen V LT DBW throttle bodies may share the same bolt pattern, they are not guaranteed to fit properly.
• An adapter is required to connect to a 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