What is the main difference between this Stage 3 clutch and a stock clutch?

This Stage 3 clutch is designed to handle significantly more torque than the factory clutch. It uses a heavy-duty pressure plate and a performance disc to ensure engagement under higher power conditions, offering a firmer pedal feel.

Does this clutch kit include a flywheel?

No, the flywheel is not included with this SPEC Stage 3 clutch kit. It is recommended to resurface or replace your existing flywheel when installing a new clutch to ensure optimal performance and longevity.

What is the expected pedal feel with this clutch?

You can expect a firmer pedal feel compared to the stock clutch. The heavy-duty pressure plate requires more force to disengage, which is typical for performance clutch kits designed for increased torque capacity.

Specifications

Brand: SPEC
Part #: SF663-2

Spec 07-10 Ford Mustang 4.0 L Stage 3 Clutch kit

Name: Spec 07-10 Ford Mustang 4.0 L Stage 3 Clutch kit
Brand: SPEC
SKU: spec-spec-07-10-ford-mustang-4-0-l-stage-3-clutch-kit-t14-278325
Price: 558.11 USD
Availability: BackOrder

$558.11

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 4.0 L. This SPEC Stage 3 clutch kit offers improved engagement for demanding driving.

Key Features

Fits 2007-2009 Ford Mustang 4.0 L.
Stage 3 performance clutch kit designed for increased torque capacity.
Features a high-performance sprung clutch disc for improved engagement and vibration absorption.
Includes a heavy-duty pressure plate for reliable clamping force.
Well-built components aim to handle demanding driving conditions.
Release bearing is included in the kit.

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About this part

Product Details

This SPEC Stage 3 clutch kit is built for the 2007-2009 Ford Mustang with the 4.0L engine. If you're looking to handle more power or want a more direct feel during spirited driving, this kit is a solid option. It's designed to handle significantly more torque than the stock clutch, making it a popular choice for Mustangs that have seen performance upgrades or are used in more demanding conditions.

The Stage 3 kit features a high-performance sprung clutch disc paired with a heavy-duty pressure plate. The sprung disc helps to absorb some of the shock and vibration that can come with a higher-torque clutch, offering a more comfortable engagement than a solid-hub disc. The pressure plate is well-built to provide the clamping force needed to keep the clutch engaged under higher loads. This combination aims for a balance between holding power and drivability, though it will feel firmer than the factory setup.

When installing this clutch kit, it's important to resurface or replace your flywheel to ensure proper clutch engagement and longevity. This kit includes the clutch disc, pressure plate, and a release bearing. While the flywheel is not included, it's a critical component for a successful clutch replacement. Always refer to the manufacturer's installation instructions for detailed procedures and torque specifications.