Competition Clutch 15021-2100 Stage 2 Street Clutch Kit for Subaru Legacy
Competition Clutch 15021-2100 Stage 2 Street Clutch Kit for Subaru Legacy
Competition Clutch

Competition Clutch 15021-2100 Stage 2 Street Clutch Kit for Subaru Legacy

Part # 15021-2100 SKU 4398445

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$565.00
In stock, ships from a US warehouse
Fits 2006-2014 Subaru Impreza, 2005-2012 Subaru Legacy, 2005-2008 Subaru Forester, 2015-2016 Subaru WRX STI Full fitment list
SKU: 4398445
UPC: 887753962355
Width: 12.00 (in)
Height: 13.00 (in)
Depth: 3.00 (in)
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Shipping
Free, US only. Arrives in 2–4 days.
Returns
30-day returns. Wrong fit? Our team is here 24/7. Details
Help
Not sure it fits? +1 619-577-3602
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Highlights

Alignment tool included
Yes
Clutch disc quantity
1
Clutch usage
Performance
Disc diameter
9.063 in
Disc material
Organic / Carbon Kevlar (steel-backed)
Disc style
Full Face
Flywheel included
No
Hardware included
No
Hub style
Sprung
Input shaft diameter
1.000 in
Material
Organic
Materials sourced from
United States
Pilot bushing included
Yes
Pressure plate style
Diaphragm
Spline count
24
Throwout bearing included
Yes
Type
Transmission Clutch Kit
Wheel torque rating
300 ft-lbs
Interchange number
Fits Subaru 2.5L Turbo H4 (EJ255/EJ257) - Forester XT, • Impreza WRX • Legacy GT • WRX STI (2005-2016), Covers Base • Premium • Limited • TR • spec.B, • Launch Edition • Series.HyperBlue

Description

Competition Clutch 15021-2100 Stage 2 Street Clutch Kit for Subaru Legacy

The Competition Clutch 15021-2100 Stage 2 Street Clutch Kit is engineered for performance-oriented drivers seeking enhanced engagement and reliability. This clutch kit is designed to improve traction and provide a significant increase in clamping force over factory units, making it an ideal choice for street applications that demand extra power handling capabilities. The Stage 2 designation signifies a balance between daily drivability and increased performance, making it suitable for heavily modified vehicles or those seeking spirited driving experiences.

This clutch kit utilizes a high-friction organic material on the pressure plate and a solid disc to deliver exceptional grip while minimizing slip under heavy loads. The result is improved throttle response, smoother shifting, and reduced wear on drivetrain components. With its robust construction, the Competition Clutch kit is built to withstand the rigors of spirited driving while maintaining excellent pedal feel, making it perfect for both casual and enthusiastic drivers alike.

FITMENT: This clutch kit is specifically designed for the Subaru Legacy, ensuring proper compatibility and performance. Installation is straightforward with no modifications required, allowing for a hassle-free upgrade to your vehicle's drivetrain.

Key Features & Benefits

  • Increased clamping force for higher torque handling.
  • High-friction organic material for improved grip.
  • Optimized for street use with a focus on drivable performance.
  • Smooth engagement and reduced noise compared to stock clutches.
  • Robust construction designed for longevity and reliability.

Fits

2006-2014 Subaru Impreza, 2005-2012 Subaru Legacy, 2005-2008 Subaru Forester, 2015-2016 Subaru WRX STI

Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.

Specifications
Identification
BrandCompetition Clutch
Part number15021-2100
SKU4398445
UPC887753962355
Dimensions and weight
Dimensions (W × H × D)12.00 × 13.00 × 3.00 in
Material and finish
MaterialOrganic
Series and warranty
SeriesStage 2 Street / 2100
Details
Alignment tool includedYes
Clutch disc quantity1
Clutch usagePerformance
Disc diameter9.063 in
Disc materialOrganic / Carbon Kevlar (steel-backed)
Disc styleFull Face
Flywheel includedNo
Hardware includedNo
Hub styleSprung
IncludesClutch Disc, Pressure Plate, Release Bearing
Input shaft diameter1.000 in
Materials sourced fromUnited States
Pilot bushing includedYes
Pressure plate styleDiaphragm
Spline count24
Throwout bearing includedYes
TypeTransmission Clutch Kit
Wheel torque rating300 ft-lbs
Interchange numberFits Subaru 2.5L Turbo H4 (EJ255/EJ257) - Forester XT, • Impreza WRX • Legacy GT • WRX STI (2005-2016), Covers Base • Premium • Limited • TR • spec.B, • Launch Edition • Series.HyperBlue

Shipping and returns

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.

Competition Clutch 15021-2100 Stage 2 Street Clutch Kit for Subaru Legacy
Competition Clutch 15021-2100 Stage 2 Street Clutch Kit for Subaru Legacy
$565.00
In stock · free shipping

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