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Accessories > Reducer Coupler In Stock & Ready to Ship!
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List Price: $56.79
You Save 20.0%
$45.43 USD


The AIRAID Reducer Coupler connects two air intake tubes of different diameters. Use of this component with other AIRAID couplers, tubes and related U-Build-It components allows you to design your very own custom performance air intake system.

[More Information on Couplers, Reducers and Adapters]
  • Adapts a 4 inch tube to a 4-5/16 inch tube
  • 4 inches in length
  • Component for making a custom intake
  • Compatible with AIRAID UBI kits and components.

Part 9235 Product Specifications

Package Contents1 Adapter
Package Quantity1
Warranty12 Months - 24,000 Miles
Product StyleAIRAID Coupler/Reducer
Overall Height4 in (102 mm)
Length4 in (102 mm)
Weight0.8 lb (0.4 kg)
Product Box Height7 in (178 mm)
Product Box Length7 in (178 mm)
Product Box Width7 in (178 mm)
WARNING: Cancer and reproductive

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