ACT T1S-S05 Advanced Clutch Mod Kit Sprung Mono Drive Hub 842385025281 Torque

( Brand: Act ), ( Manufacturer Part Number: T1S-S05 ), ( Part Type: Torque Clutch Drive Hub ), ( Performance Part: Yes ), ( UPC: 842385025281 )

Review ACT Advanced Clutch For Subaru Mod Hd Kit Sprung Mono drive Hub Torque fits TWIN STREET WRX STI 2004–2020

The ACT Advanced Clutch T1S-S05 is a high-performance clutch kit designed specifically for Subaru WRX and STI models from the 2004 to 2020 timeframe. This clutch kit is part of ACT's Mod Twin Street series, which combines the features of a twin-disc street clutch with the rigidity of a racing clutch.

The heart of this clutch kit is the T1S-S05 pressure plate and the corresponding 6-puck ceramic clutch disc. The pressure plate is made of robust billet steel, providing exceptional strength and durability. The 6-puck ceramic clutch disc offers superior friction coefficients, ensuring maximum clamping force and smooth engagement. The sprung hub design of the pressure plate provides additional cushioning between the flywheel and the clutch disc, reducing shock and vibration during aggressive driving.

This kit also features a mono-drive hub, which eliminates the need for a secondary driveshaft. This design simplifies the installation process and reduces the overall weight of the drivetrain, resulting in improved power transfer and acceleration.

The ACT Advanced Clutch T1S-S05 is an excellent choice for Subaru WRX and STI owners seeking a high-performance clutch kit that delivers both power and streetability. Its robust design and advanced technologies make it suitable for daily driving, track use, and everything in between. With its precise engagement and smooth operation, this clutch kit ensures that your Subaru delivers an exhilarating driving experience.

The T1S-S05 advanced clutch kit from SPEC Clutch is a popular choice among Subaru WRX STI owners for its high-performance capabilities. This kit is designed for twin street applications, featuring a sprung hub and mono-drive hub torque design. Here are some pros and cons to consider before making a purchase:

1. Enhanced clamping force: The T1S-S05 clutch kit provides a more aggressive clamping force compared to stock clutches, allowing for smoother power delivery and improved acceleration.

2. Durability: The SPEC clutch kit is designed to handle the increased power output of modified Subaru WRX STIs, making it a reliable option for those looking to push their cars to the limit.

3. Customizable: The SPEC T1S-S05 clutch kit comes in various spring rates, allowing owners to customize the clutch feel to their preferences.

4. Reduced wear: The mono-drive hub torque design helps to reduce wear on the flywheel and pressure plate, leading to a longer lifespan for the clutch system.

1. Cost: The T1S-S05 clutch kit is a more expensive option compared to stock clutches or entry-level performance clutch kits.

2. Requires professional installation: Installing a high-performance clutch kit such as the T1S-S05 requires professional expertise to ensure proper alignment, engagement, and adjustment.

3. Increased vehicle noise: Due to the aggressive clamping force, the T1S-S05 clutch kit may result in increased engine and transmission noise.

In conclusion, the SPEC T1S-S05 advanced clutch kit for Subaru WRX STI is an excellent choice for those seeking improved power delivery, durability, and customizability. While it comes with a higher price tag and increased vehicle noise, the benefits of this high-performance clutch kit often outweigh the cons for enthusiasts looking to take their car to the next level.

If you're looking for a high-performance clutch kit for your Subaru WRX STI and are willing to invest in a more aggressive and durable option, the SPEC T1S-S05 advanced clutch kit is an excellent choice. Just be sure to have it professionally installed to ensure optimal performance and longevity.

Details:

Mod-Twin clutches are fully rebuild able and most components can be ordered separately. Each diaphragm spring endures an exclusive four-stage heat treating process providing a consistent light pedal feel. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, patented Mongolic Collar, release bearing, alignment tool pilot bearing if needed. These Friction Plates uniformly transfer torque to the Mono-Drive sprung hub assembly which extends input shaft life and reduces driveling shock from torsional vibration.

It unites un compromised pedal feel, durability, engagement quality with very high torque capacity by combining twice the organic friction surfaces an ultra-durable spring Mono-Drive hub in a completely modular design. 2013 2021 Subaru WRX STI. Manufacturer: ACT Advanced Clutch, Part Number: T1S-S05, condition: New: T1S-S05 Mod-Twin 225 HD Sprung Street Kit is designed for high powered AWD Street cars. Steel-backed Friction Plates with high quality organic friction materials deliver stable coefficient, good heat capacity and long clutch life.

2013 2016 Subaru WRX.

part #: t1ss05 price

• $1984.00

specifications othellodrivetrain:

• for models: Wrx, Sti, Twin, Street
• for makes: Subaru
• for years: 2004-2020
• brand: Act
• mpn: T1s-s05
• part type: Torque Clutch Drive Hub
• performance part: Yes
• upc: 842385025281

shipping othellodrivetrain:

• transit: 3-10 Days
• class: Standard
• cost: $0.00
• type: Fixed
• service: Standard

returns othellodrivetrain:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller othellodrivetrain:

• rating: 99.5%
• # reviews: 104470
• city: San Leandro, California

general othellodrivetrain:

• condition: New
• Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain

payments othellodrivetrain:

• credit card: Mastercard
• wallet: Paypal
• other

offer othellodrivetrain:

• options: Ship-to-home
• quantity: 5
• started: May 20, 2025
• availability: In Stock
• sold: 0

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