Chromoly Lightweight Flywheel for Subaru WRX STI 2004-2021 2.5L DOHC (EJ257) Turbo AWD
SKU: 81184858451

Chromoly Lightweight Flywheel for Subaru WRX STI 2004-2021 2.5L DOHC (EJ257) Turbo AWD

Sale price$149.16 Regular price$165.73
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Chromoly Lightweight Flywheel for Subaru WRX STI 2004-2021 2.5L DOHC (EJ257) Turbo AWDAction Clutch Chromoly Lightweight Flywheels are the perfect upgrade for light to high tuned street and race vehicles. Our Chromoly Lightweight Flywheels stand up to extreme use and have increased durability through our heat treatment process. Action Clutch Chromoly Lightweight Flywheels have been tested up to 18,000 RPM, so they can truly last. Youll get low weight, superior engine response, and high thermal capacityplus, its resurfacable, giving it

Action Clutch Chromoly Lightweight Flywheels are the perfect upgrade for light to high tuned street and race vehicles. Our Chromoly Lightweight Flywheels stand up to extreme use and have increased durability through our heat treatment process. Action Clutch Chromoly Lightweight Flywheels have been tested up to 18,000 RPM, so they can truly last. You’ll get low weight, superior engine response, and high thermal capacity—plus, it’s resurfacable, giving it an even longer life span. You should note that noise, vibration and harshness (NVH) may be introduced due to the reduction of rotational mass.

ENGINEERED FOR BOTH STREET AND RACE APPLICATIONS

Specifications

Product Type Chromoly Lightweight Flywheel
Product Weight (lbs) 15.5
SFI 1.1
What’s Included
  • Chromoly Lightweight Flywheel


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: 81184858451

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TMC
Draper, US
★★★★★ 5
Reliable and well priced
Works very well in my Cub Cadet XT1
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
J
Verified Purchase
Jim Chapman
Port Orchard, US
★★★★★ 5
Installed them works good.
Value for the money.
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Reviewed in the United States on March 10, 2026
B
Verified Purchase
Big Earl
Los Angeles, US
★★★★★ 5
Good Plug if you need this model
These are the OEM for Kohler 7000 series I did service on. They needed to be gapped but that’s every spark plug.
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Reviewed in the United States on May 19, 2026
K
Verified Purchase
Kandace Dewberry
Port Orchard, US
★★★★★ 4
Plugs
They are sparkling plugs. They spark. Very slow on delivery.
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Reviewed in the United States on March 30, 2026
M
Verified Purchase
monte
Birmingham, US
★★★★★ 5
Champion is my favorite
They fit my cub cadet
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Reviewed in the United States on March 18, 2026

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