ACT
ACT Subaru 04-20 WRX STI Mod Twin HD Street Kit Sprung Mono-Drive Hub Torque Capacity 700ft/lbs - T1S-S05
- SKU:
- ACTT1S-S05
- UPC:
- 842385025281
- MPN:
- T1S-S05
- Availability:
- Regularly stocked product
Description
What vehicles are compatible with the ACT Mod-Twin Clutch Kit?
This ACT Mod-Twin Clutch Kit is engineered to precisely fit the 2004-2021 Subaru Impreza and WRX STI models.
Is professional installation required for the ACT Mod-Twin Clutch Kit?
Professional installation is strongly recommended to ensure optimal performance and correct setup of this advanced clutch kit.
The ACT Mod-Twin Kits deliver unparalleled clutch engagement for your 2004-2021 Subaru Impreza/WRX STI, achieving a 9 out of 10 in track and autocross use. Featuring twice the organic friction surfaces and an ultra-durable spring center Mono-Drive hub, these kits guarantee extreme durability and superior power transfer. Experience the difference of professional-grade engineering for demanding driving.
What Owners Say
Owners and enthusiasts frequently highlight the ACT Mod-Twin's notably light pedal feel, especially compared to the heavier ACT 2900, with many appreciating its stock-like characteristics that make daily driving manageable. The full-face organic configuration delivers solid performance for street and moderate builds, with the clutch attracting attention from those seeking alternatives to established competitors like Exedy. However, some users caution that the heavier disc and hub design may not be ideal for dedicated drag racing applications where rapid engagement is critical. Despite this specific limitation, the kit maintains respect among the Mitsubishi and Subaru communities as a capable twin-disc option that balances usability with increased torque capacity.
Key Features
- twice the organic friction surfaces
- ultra-durable spring center Mono-Drive hub
- modular design
- exclusive four-stage heat treating process
- Steel-backed Friction Plates with high quality organic friction materials
- sprung Mono-Drive hub assembly
Why Choose the ACT Mod-Twin Kits
Delivers twice the engagement for superior power transfer and quicker shifts.
Achieves extreme durability for consistent performance under demanding conditions.
Provides seamless engagement and smooth operation for an enhanced driving feel.
Transforms your drivetrain with race-proven materials for ultimate reliability.
Who Is This For?
Track / Autocross — 9/10
Twice friction, durable hub, heat treating for performance.
Drag Racing — 9/10
Enhanced engagement, power delivery, durable hub.
Street Performance — 8/10
Improved engagement and power delivery for spirited driving.
Racing Competition — 9/10
High performance friction and durable components.
Engine Performance — 8/10
Supports increased power delivery from engine modifications.
Frequently Asked Questions
What vehicles are compatible with the ACT Mod-Twin Clutch Kit?
The ACT Mod-Twin Clutch Kit is designed for 2004-2021 Subaru Impreza and WRX STI models. This precise fitment ensures seamless integration with your specific Subaru drivetrain. Expect confident compatibility for your performance upgrade.
Is professional installation required for the ACT Mod-Twin Clutch Kit?
Professional installation is recommended for the ACT Mod-Twin Clutch Kit. Confirming with a qualified technician ensures proper setup for optimal performance and durability. This approach guarantees expert handling of your drivetrain enhancement.
How does the ACT Mod-Twin Clutch Kit enhance performance for track use?
The ACT Mod-Twin Clutch Kit delivers superior power transfer and quicker shifts, achieving a 9/9 score for Track/Autocross usage. Its twice the organic friction surfaces and ultra-durable hub are engineered for demanding performance. This kit transforms your drivetrain with race-proven reliability.
Is upgrading to the ACT Mod-Twin Clutch Kit worthwhile over a stock clutch?
Upgrading to the ACT Mod-Twin Clutch Kit is highly recommended due to its twice the organic friction surfaces and modular design. This technical advantage provides superior power transfer and quicker shifts. Experience unparalleled clutch engagement and power delivery for your performance vehicle.
What makes the ACT Mod-Twin Clutch Kit so durable for performance driving?
The ACT Mod-Twin Clutch Kit achieves extreme durability through its exclusive four-stage heat treating process and steel-backed friction plates. These advanced materials ensure consistent performance under demanding conditions, scoring a 9/9 for Racing Competition. This kit provides ultimate reliability for performance enthusiasts.
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Clutch Kits - Multi — Drivetrain
Additional Information
Clearance Item: |
N |
MPN: |
T1S-S05 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Clutch Kits - Multi |
Product Level: |
Premium Performance |
Track / Autocross: |
9/10 |
Drag Racing: |
9/10 |
Street Performance: |
8/10 |
Racing Competition: |
9/10 |
Engine Performance: |
8/10 |
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