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

This Stage 3+ clutch kit is built to handle significantly more torque and horsepower than your original clutch. It uses a high-performance friction material and a pressure plate with increased clamping force for better grip under demanding conditions.

Does this clutch kit include everything needed for installation?

This kit includes the pressure plate, a sprung clutch disc, and a release bearing. It is recommended to inspect your flywheel during installation, as resurfacing or replacement may be necessary if it shows wear or damage.

How does the sprung clutch disc affect driving feel?

The sprung design of the clutch disc helps to absorb some of the driveline shock and vibration. This aims to make the clutch feel more manageable and comfortable for daily driving compared to a solid hub clutch, while still providing strong engagement.

Specifications

Brand: SPEC
Part #: SA173F

Spec 90-91 Integra 1.8L Stage 3+ Clutch Kit

Name: Spec 90-91 Integra 1.8L Stage 3+ Clutch Kit
Brand: SPEC
SKU: spec-spec-90-91-integra-1-8l-stage-3-clutch-kit-t14-18480
Price: 690.89 USD
Availability: BackOrder

$690.89

On Backorder

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

Fits 1990-1991 Integra. SPEC Stage 3+ clutch kit for improved torque handling.

Key Features

Fits 1990-1991 Acura Integra.
Includes a heavy-duty pressure plate, a sprung Stage 3+ clutch disc, and a release bearing.
Designed to handle increased torque and horsepower compared to the stock clutch.
Sprung clutch disc helps absorb driveline shock for a more streetable feel.
High-performance friction material provides strong engagement.
Pressure plate offers increased clamping force for reliable power transfer.

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About this part

Product Details

When you're ready to upgrade your 1990-1991 Acura Integra's clutch, this SPEC Stage 3+ kit is what you get: a heavy-duty pressure plate, a sprung Stage 3+ clutch disc, and a new release bearing. This setup is built to handle significantly more power and torque than your stock clutch, making it a solid choice if you've modified your engine or plan to push your Integra hard.

The Stage 3+ disc uses a high-performance friction material that offers a strong grip, even under demanding conditions. It's sprung to help absorb some of the shock and vibration that can come with a more aggressive clutch, aiming for a more manageable feel on the street compared to a solid hub design. The pressure plate is engineered for increased clamping force, ensuring that the disc stays firmly engaged when you need it most. This combination is a popular choice for Integras that see a lot of spirited driving or have had their engines tuned for more output.

Installing a clutch kit like this is a significant job, typically requiring the transmission to be removed. It's a good idea to inspect your flywheel while the transmission is out; if it's worn or damaged, resurfacing or replacing it will be necessary for proper clutch operation. This kit is designed as a direct replacement for your original clutch components, simplifying the installation process as much as possible for a job of this nature.