What is the purpose of these Cusco diffuser brackets?

These brackets are designed to adapt the 2006 Subaru Impreza STi rear diffuser so it can be properly installed on a 2005 Subaru Impreza STi. They bridge the mounting differences between the two model years.

Do these brackets come with the diffuser itself?

No, these are just the mounting brackets. You will need to separately acquire the 2006 STi rear diffuser and the required mounting hardware, part number 673 487 A.

Are these brackets difficult to install?

These brackets are designed to work with the factory mounting points on your 2005 STi Impreza. Installation typically involves bolting the brackets to the vehicle and then attaching the diffuser to the brackets.

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Cusco DIFFUSER BracketS OEM 06 STi diffuser on 05 older STi Impreza ***Must use 673 487 A

Specifications

Brand: Cusco
Part #: 672 487 S
UPC: 4996338051462

Cusco DIFFUSER BracketS OEM 06 STi diffuser on 05 older STi Impreza ***Must use 673 487 A

Name: Cusco DIFFUSER BracketS OEM 06 STi diffuser on 05 older STi Impreza ***Must use 673 487 A
Brand: Cusco
Price: 55.68 USD
Availability: InStock

$55.68

Fits 2002-2007 Subaru Impreza. Cusco diffuser brackets let you mount an 06 STi diffuser on an 05 STi.

Key Features

Fits 2002-2007 Subaru Impreza.
Allows installation of an 06 STi rear diffuser onto a 2005 STi Impreza.
Designed by Cusco for a direct fit.
Helps secure the rear diffuser properly.

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Fits this vehicle

Subaru Impreza 2002-2007

Product Details

If you're looking to install an 06 STi rear diffuser onto your 05 STi Impreza, these diffuser brackets from Cusco are what you need. They are specifically designed to adapt the 2006 STi rear diffuser for fitment on the 2005 STi model, bridging the gap between the two model years.

These brackets are well-built and designed to integrate smoothly with your vehicle's existing mounting points. They ensure the diffuser sits correctly and securely, maintaining the intended aerodynamic profile and appearance. Cusco is known for making solid parts for Subaru vehicles, and these brackets are no exception, offering a straightforward solution for this specific body modification.

To complete this installation, you will need to use part number 673 487 A, which is a separate component required for the diffuser itself. Make sure you have both the brackets and the necessary diffuser mounting hardware for a successful upgrade.