Competition Clutch

Competition Clutch 04-20 Subaru STi Stage 4 - 6 Pad Ceramic Clutch Kit - 15030-1620

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SKU:
COMP15030-1620
UPC:
887753962447
MPN:
15030-1620
Availability:
Regularly stocked product
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$700.00
Current Stock: 7

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Description

How much torque can the Competition Clutch Stage 4 Sprung Clutch Kit handle?
This Stage 4 Sprung Clutch Kit handles up to a 250 percent increase in torque capacity, supporting aggressive driving and high-horsepower applications.

Is the Competition Clutch Stage 4 Sprung Clutch Kit difficult to install?
Professional installation is strongly recommended for the Stage 4 Sprung Clutch Kit to ensure optimal performance and secure drivetrain integration.

The COMP Stage 4 Sprung Clutch Kits are engineered for demanding applications, supporting up to a 250 percent increase in torque capacity. Featuring a six-puck high torque sprung disc with Ceramic buttons, this Stage 4 Sprung Clutch Kit delivers extreme torque handling. Trust this Stage 4 Sprung Clutch Kit for uncompromising power transfer and exceptional track performance.

What Owners Say

Owners and enthusiasts consistently praise the Competition Clutch Stage 4 for its exceptional grabbing power and track performance, with several noting it locks up effectively with sticky tires while maintaining surprisingly smooth operation without the harsh on/off feel common to aggressive clutches. The 6-puck sprung design provides plenty of headroom for power growth, making it popular among those building their platforms. The trade-offs are well-documented: expect a heavy pedal effort, a narrower engagement window that demands more precision, and shorter lifespan compared to milder options, especially under repeated hard launches. Despite these demands, the Stage 4 has earned a solid reputation among serious performance enthusiasts who prioritize grip and launch capability over daily-driving comfort.

Key Features

  • Stage 4 Sprung
  • Strip Series
  • up to 250% increase in torque capacity
  • six-puck high torque sprung disc with Ceramic buttons
  • penetrating engagement with higher horsepower applications
  • 6 puck torque sprung disc with Ceramic buttons

Why Choose the COMP Stage 4 Sprng Clutch Kits

Delivers extreme torque handling for aggressive driving and high-horsepower builds.

Achieves rapid and precise gear engagement for exhilarating track performance.

Transforms your Subaru's drivetrain for uncompromising power transfer and control.

Provides a robust and durable clutch solution built for demanding motorsport use.

Who Is This For?

Street Performance — 8/10
Handles increased torque for spirited driving.

Track / Autocross — 9/10
Designed for high torque and penetrating engagement.

Drag Racing — 9/10
High torque capacity and aggressive engagement.

Racing Competition — 9/10
Strip Series and high torque capacity.

Engine Performance — 8/10
Supports up to 250% increase in torque capacity.

Frequently Asked Questions

What does a COMP Stage 4 Sprung Clutch Kit do for my vehicle?

A COMP Stage 4 Sprung Clutch Kit elevates drivetrain performance by handling extreme torque for aggressive driving and high-horsepower builds. With a usage score of 9 for Track/Autocross, it delivers rapid and precise gear engagement for exhilarating performance. This clutch transforms your Subaru's drivetrain for uncompromising power transfer and control.

Is professional installation necessary for a COMP Stage 4 Sprung Clutch Kit?

Professional installation is recommended for a COMP Stage 4 Sprung Clutch Kit to ensure proper setup and function. Confirm fitment with a qualified technician to guarantee optimal performance. This ensures the clutch achieves its intended penetrating engagement and torque handling.

How much more torque can a COMP Stage 4 Sprung Clutch Kit handle compared to stock?

A COMP Stage 4 Sprung Clutch Kit increases torque capacity by up to 250 percent, supporting significant horsepower increases. This upgrade achieves a usage score of 8 for Street Performance, handling increased torque for spirited driving effectively. This robust solution is built for demanding motorsport use.

What are the key features of a COMP Stage 4 Sprung Clutch Kit?

The COMP Stage 4 Sprung Clutch Kit features a "Stage 4 Sprung" design with a "Strip Series" designation. It provides up to a 250 percent increase in torque capacity with a six-puck high torque sprung disc featuring ceramic buttons. This enables penetrating engagement for higher horsepower applications.

Additional Resources

Official Competition Clutch Product Page

Installation Guide (PDF)

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Additional Information

Clearance Item:
N
MPN:
15030-1620
Proposition 65:
N
Case Lot Quantity:
1
Category:
Drivetrain>Clutch Kits - Single
Product Level:
Premium Performance
Street Performance:
8/10
Track / Autocross:
9/10
Drag Racing:
9/10
Racing Competition:
9/10
Engine Performance:
8/10
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