What is the main benefit of a Stage 3 clutch over a stock clutch?

A Stage 3 clutch, like this SPEC kit, is designed to handle significantly more horsepower and torque than a factory clutch. It uses a higher-performance friction material and a stronger pressure plate to prevent slipping when you're putting down more power from engine modifications.

Does this clutch kit include everything needed for installation?

This kit includes the performance pressure plate, a high-torque sprung clutch disc, and a new pilot bearing. It is recommended to also have your flywheel resurfaced or replaced, and to inspect your clutch fork and rear main seal for wear during installation.

Will this clutch kit make my car harder to drive daily?

Stage 3 clutches generally have a more abrupt engagement point compared to stock clutches. While it's manageable for daily driving, it requires a bit more finesse to avoid stalling or jerky starts, especially in stop-and-go traffic.

Specifications

Brand: SPEC
Part #: SU003

Spec 02-05 WRX Stage 3 Clutch Kit

Name: Spec 02-05 WRX Stage 3 Clutch Kit
Brand: SPEC
SKU: spec-spec-02-05-wrx-stage-3-clutch-kit-t14-36
Price: 512.10 USD
Availability: BackOrder

$512.10

On Backorder

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

Spec 02-05 WRX Stage 3 Clutch Kit for 2002-2005 Subaru Impreza. Handles higher horsepower and torque.

Key Features

Fits 2002-2005 Subaru Impreza, 2005 Saab 9-2X, 2004-2005 Subaru Baja, 2004-2005 Subaru Forester, and 1991-1994 Subaru Legacy.
Includes a performance pressure plate designed for increased clamping force.
Features a high-torque sprung clutch disc with advanced friction material for superior grip.
Built to handle significantly more horsepower and torque than a stock clutch.
Comes with a new pilot bearing to ensure proper input shaft support.
Offers a noticeable improvement in torque transfer for modified vehicles.

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Will this fit your vehicle?

Product Details

This is the SPEC Stage 3 Clutch Kit, designed specifically for the 2002-2005 Subaru Impreza WRX. If you've upgraded your engine with more power, or if you're planning to, this clutch is built to handle the increased demands. It's a popular choice for WRX owners looking to reliably transfer more torque to the drivetrain without the clutch slipping under load.

The Stage 3 kit includes a performance pressure plate, a high-torque sprung clutch disc, and a pilot bearing. The disc itself features a high-performance friction material that offers a significant increase in torque capacity over the stock clutch. This means you can put down more power from your modified engine without worrying about premature wear or failure. While it's a performance upgrade, SPEC designs these kits to maintain a manageable pedal feel, making it suitable for daily driving if you're careful with engagement. It's important to note that with a Stage 3 clutch, engagement can be more abrupt than stock, so a smooth take-off requires a bit more finesse.

When installing this clutch kit, it's recommended to replace your rear main seal and clutch fork components if they show any signs of wear. A new pilot bearing is included, which is crucial for proper input shaft alignment. Ensure your flywheel is resurfaced or replaced to provide a fresh, flat surface for the new clutch disc. This kit is a solid option for WRX owners pushing their vehicles beyond stock performance levels.