What is the main advantage of a twin-disc clutch over a single-disc clutch?

A twin-disc clutch uses two friction discs instead of one. This doubles the friction surface area, allowing it to handle much higher torque loads without slipping. It's ideal for high-horsepower applications.

What does the 'D-Trim' mean in the clutch kit name?

The 'D-Trim' refers to the specific design of the sprung hub within the clutch disc. This design helps to absorb drivetrain vibrations and reduce shock, contributing to a smoother engagement and a more comfortable driving experience compared to some other performance clutch designs.

What components are included in this SPEC clutch kit?

This kit contains the essential parts for a full clutch replacement. It includes the pressure plate, the two clutch discs, and a new pilot bearing. You will need to reuse your existing flywheel or purchase a compatible one separately.

Specifications

Brand: SPEC
Part #: SU00MT2

Spec 02-05 Subaru WRX Mini Twin D-Trim Clutch Kit

Name: Spec 02-05 Subaru WRX Mini Twin D-Trim Clutch Kit
Brand: SPEC
SKU: spec-spec-02-05-subaru-wrx-mini-twin-d-trim-clutch-kit-t14-1940
Price: 1657.34 USD
Availability: BackOrder

$1657.34

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Fits 2002-2005 Subaru Impreza. SPEC Mini Twin D-Trim Clutch Kit for improved performance.

Key Features

Fits 2002-2005 Subaru Impreza.
This is a twin-disc clutch kit, featuring two friction discs for increased surface area and torque capacity.
The 'D-Trim' designation indicates a specific type of sprung hub designed to dampen vibrations and reduce drivetrain shock.
Includes pressure plate, clutch discs, and pilot bearing for a complete clutch replacement.
Designed to handle significantly more power than the stock clutch, suitable for modified engines.
Offers a firmer pedal feel and a more direct engagement compared to factory clutches.

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About this part

Product Details

This is the SPEC Mini Twin D-Trim Clutch Kit, specifically made for the 2002-2005 Subaru Impreza WRX. If you're looking to handle significantly more power than the stock clutch can manage, this kit is designed to be a robust solution. It's a twin-disc setup, meaning it uses two friction discs instead of the usual one, which greatly increases the surface area for engagement. This translates directly into a much higher torque capacity, making it suitable for modified engines pushing serious horsepower.

The 'D-Trim' designation refers to the type of sprung hub in the clutch disc, which helps to dampen vibrations and reduce drivetrain shock, offering a more comfortable engagement than some other high-performance twin-disc setups. The kit includes the necessary components to replace your entire clutch system, including the pressure plate, clutch discs, and a pilot bearing. This is a well-built assembly designed for durability under demanding conditions, and it's a popular choice for WRX owners who have upgraded their turbochargers, fuel systems, and other engine components and need a clutch that can keep up.

Installing a twin-disc clutch like this is a more involved process than a standard single-disc clutch. It requires careful alignment and attention to detail during installation to ensure proper function and longevity. Because it's a high-performance component, you can expect a firmer pedal feel compared to the factory clutch, and the engagement point might be narrower. This kit is a solid option for those who have pushed their Impreza's performance envelope and need a clutch that won't slip under load.