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Airaid U-Build-It - 4in x 3in Coupler w/ Clamps - Silicone
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Airaid
Airaid

Airaid U-Build-It - 4in x 3in Coupler w/ Clamps - Silicone

$42.99

Connects two air intake tubes of different sizes. Use with other Airaid U-Build-It parts to create your own custom performance intake.

Key Features

  • Connects different sized intake tubes — lets you join a 4-inch tube to a 3-inch tube.
  • Silicone construction — flexible and resistant to heat and pressure found in engine bays.
  • Includes clamps — hardware needed for installation is provided.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Since 1957

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Product Details

The AIRAID Silicone 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.

Description

Silicone Coupler Kit

Frequently Asked Questions

Specifications

Manufacturer Part #
120-400
Brand
Airaid

Airaid U-Build-It - 4in x 3in Coupler w/ Clamps - Silicone

$42.99