SKU: 19797548995

Stage 1 Clutch Kit (1OS) for Subaru WRX STI 2004-2021 2.5L DOHC (EJ257) Turbo AWD Includes ACT Monoloc

Sale price$269.65 Regular price$299.61
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Stage 1 Clutch Kit (1OS) for Subaru WRX STI 2004-2021 2.5L DOHC (EJ257) Turbo AWD Includes ACT MonolocAction Clutch Stage 1 (1OS) Kits have been designed for vehicles ranging from stock to basic bolt on cars. It utilizes a reinforced Steel Backed Copper Kevlar Organic friction material, coupled with a single diaphragm heavy duty pressure plate to give you smooth and reliable engagement without sacrificing the OEM like pedal feel. At Action Clutch, safety is our top priority. We understand how catastrophic engine or transmission damage can be caused by

Action Clutch Stage 1 (1OS) Kits have been designed for vehicles ranging from stock to basic bolt-on cars. It utilizes a reinforced Steel Backed Copper Kevlar Organic friction material, coupled with a single diaphragm heavy-duty pressure plate to give you smooth and reliable engagement without sacrificing the OEM-like pedal feel.

At Action Clutch, safety is our top priority. We understand how catastrophic engine or transmission damage can be caused by springs popping out which is why we use our patented, fully enclosed spring retainers to keep your investment protected at all times. Every kit is quality checked by one of our experienced engineers (with over 60 years of collective experience) and signed off as safe before being released as a finished product. This gives you peace of mind knowing that your Action Clutch will perform consistently every time.

RECOMMENDED FOR HEAVY-DUTY STREET USE AND MILD TRACK-USE

Torque Holding Capacity: 416 ft/lbs

What’s Included
  • Sprung Organic Disc
  • Single Diaphragm HD Pressure Plate
  • Pilot Bearing / Bushing (when applicable)
  • Clutch Alignment Tool
  • Conventional Release Bearing


Break-in Requirements
500 street miles / Keep RPM’s under 4500, no more than half-throttle, no boost (if applicable).
Proper break-in is required in order to retain product warranty, ensure longevity and holding capacity.

*Increase in holding capacity is rated in Crank Torque, not Wheel Torque




SFI Spec 1.1 Replacement Flywheels and Clutch Assemblies


California Residents: Prop 65 WARNING: This product MAY contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov



 

*High-performance racing component. May be used in dual-purpose vehicles. Not intended as OEM replacements. This part is built with performance characteristics.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19797548995

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4.3 ★★★★★
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Verified Purchase
Placeholder
Grantham, US
★★★★★ 4
No instructions
No instructions... No idea which one is the high pressure side.They seem to be good quality but I have not used them yet...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
T
Verified Purchase
Turbeau
Port Orchard, US
★★★★★ 5
Great fit for a 2005 Honda Element
These fit my 2005 Honda Element perfectly. Solved a small leak issue. I’ve had these installed for about one season so far (winter into summer) and they are still holding up. The install is simple if you’re confident working on your power steering system. Overall happy. No complaints
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Reviewed in the United States on May 13, 2026
M
Verified Purchase
Michael Garcia
Natrona Heights, US
★★★★★ 5
Good value
Good value. Much better to get a new pump
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
M
Verified Purchase
Mike
Belleville, US
★★★★★ 1
Buy OEM Honda for $2 - Suction side o-ring does not fit right
No good. Suction side o-ring doesn't fit right and immediately sucked air. Spend the $2 at a Honda dealer and get the original orange 91345-RDA-A01 o-ring. Fits much better and instantly quiet power steering pump.
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Reviewed in the United States on April 15, 2026
D
Verified Purchase
David
West Palm Beach, US
★★★★★ 5
Worked perfect
Great deal
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Reviewed in the United States on January 23, 2026

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