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AIRAID 702-581

Universal Air Filters > Universal Air Filter Not in stock. Will ship as soon as it becomes available.

List Price: $63.63
You Save 20.0%
$50.90 USD

Accessories / Related Items


The AIRAID LS Air Filter is specially designed for vehicles with an LS engine swap and addresses many of the unique induction needs of an LS swap. The air filter clamps right on to the throttle body of the LS engine. The LS Air Filter is available with a standard 3.875 inch flange to match a factory throttle body, or with a 4.25 inch flange that is compatible with the majority of aftermarket throttle bodies. The filter features an extra-thick flange to better withstand heavy vibrations and a built-in velocity stack to increase airflow. Some LS Air Filters have a built-in provision to mount an intake air temperature sensor on the filter assembly, which is commonly needed on LS applications. The filter is sized to provide excellent air flow to the engine while maintaining a compact footprint to work within tight engine compartments. Some LS Air Filters also offer an optional shield to help protect the filter from dirt and debris while further reinforcing the filter mount.
  • Made specifically for LS engine swaps
  • Clamps directly onto the LS engine throttle body
  • Available in 3.875 or 4.25 inch flange sizes
  • Compact design gives more options in tight engine compartments
  • AIRAID premium filter is washable and reusable

Part 702-581 Product Specifications

Air Filter ColorBlack
Air Filter Large End Diameter7 in (178 mm)
Air Filter MaterialNon-woven Synthetic
Air Filter ShapeTapered Conical
Base Outside Diameter7 in (178 mm)
Filter MaterialNon-woven Synthetic
Flange Inside Diameter3.875 in (98 mm)
Flange Length2.25 in (57 mm)
Height6 in (152 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height10.3 in (262 mm)
Product Box Length8.7 in (221 mm)
Product Box Width8.7 in (221 mm)
Product StyleAiraid Universal Cone Filter
Top Outside Diameter5 in (127 mm)
Weight1.1 lb (0.5 kg)