What is the horsepower rating for this SPEC Stage 4 clutch kit?

This SPEC Stage 4 clutch kit is rated to handle up to 600 horsepower. This makes it suitable for Mustangs that have been modified to produce significantly more power than stock.

What type of clutch engagement can I expect with this multi-plate kit?

The multi-plate design, combined with a sprung hub, helps to manage engagement for a performance clutch. While it offers increased grip, the sprung hub aids in absorbing some of the shock for a more controlled feel compared to a solid hub.

Does this clutch kit come with a new flywheel?

This SPEC clutch kit includes the clutch assembly components. It is recommended to have your flywheel professionally resurfaced or replaced when installing a new clutch to ensure proper operation and longevity.

2007-2009 Ford Mustang Clutch Kit | SPEC SFGT54

Name: Spec 05-08 Ford GT500 5.4L Stage 4 Clutch Kit
Brand: SPEC
SKU: spec-spec-05-08-ford-gt500-5-4l-stage-4-clutch-kit-t14-10621
Price: 453.27 USD
Availability: BackOrder

Spec 05-08 Ford GT500 5.4L Stage 4 Clutch Kit

$453.27

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2007-2009 Ford Mustang. SPEC Stage 4 Clutch Kit SFGT54 handles up to 600 HP.

Key Features

Fits 2007-2009 Ford Mustang.
SPEC Stage 4 clutch kit designed for the 5.4L engine.
Rated to handle up to 600 horsepower.
Features a sprung, multi-plate design for improved engagement and durability.
Increases torque transfer capability for modified vehicles.
Direct replacement for the stock clutch assembly.

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Product Details

This is the SPEC Stage 4 Clutch Kit, designed specifically for the 2007-2009 Ford Mustang equipped with the 5.4L engine. If you're looking to significantly upgrade your Mustang's ability to handle more power, this clutch kit is a solid choice. It's built to manage up to 600 horsepower, making it suitable for modified vehicles that see spirited driving or track use.

The Stage 4 kit features a sprung, multi-plate design, which helps to absorb shock and vibration, offering a more manageable engagement for a performance clutch. The multi-plate setup increases the surface area for gripping, allowing it to transfer more torque reliably. This kit is well-built to withstand the demands of higher horsepower applications, providing a strong connection between your engine and drivetrain when you need it most.

When installing a performance clutch like this, it's important to have the flywheel resurfaced or replaced, and to ensure all associated drivetrain components are in good condition. This kit is a direct replacement for your stock clutch assembly, but its increased capacity means it's intended for vehicles that have undergone performance modifications.