Specifications
- Brand
- SPEC
- Part #
- SU303F

Spec 04-09 STi Stage 3+ Clutch Kit (Different Discount Structure -10%)
$837.66
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Fits 2004-2007 Subaru Impreza. This SPEC Stage 3+ clutch kit includes the pressure plate, clutch disc, and release bearing for improved performance.
Key Features
- Fits 2004-2007 Subaru Impreza.
- This kit includes the SPEC pressure plate, clutch disc, and release bearing.
- Stage 3+ rating offers approximately 70% increased holding capacity over stock.
- Features a high-performance friction disc for strong engagement.
- The pressure plate is built for consistent clamping force under load.
- Designed as a direct replacement for your factory clutch assembly.
Product Details
When you're looking to upgrade the drivetrain on your 2004-2007 Subaru Impreza, this SPEC Stage 3+ clutch kit is a solid choice. What you get in this package is the pressure plate, the clutch disc itself, and the release bearing. This kit is designed to handle more power than the stock clutch, making it a popular option for Imprezas that have seen modifications or are used for more spirited driving.
The Stage 3+ designation means this clutch offers a significant increase in holding capacity, often around 70% over stock, thanks to its robust construction. The disc features a high-performance friction material that provides a strong engagement, ensuring power gets to the wheels effectively. The pressure plate is built to match, delivering consistent clamping force even under demanding conditions. While it's a performance upgrade, SPEC aims for a manageable pedal feel, though it will be firmer than the factory setup. This kit is a direct replacement for your original clutch, simplifying the installation process for a mechanic.
Installing a clutch is a labor-intensive job, so it's a good idea to have all your related parts ready. Consider replacing your rear main seal and pilot bearing while the transmission is out, as these are wear items that are easily accessible during a clutch job. This SPEC kit is a well-built component designed to give your Impreza's drivetrain more capability.
Specifications
- Brand
- SPEC
- Manufacturer Part #
- SU303F
Frequently Asked Questions
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Spec 04-09 STi Stage 3+ Clutch Kit (Different Discount Structure -10%)




