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Hyper Racing Flywheels are made using the highest quality Chrome-Moly Steel which is very strong yet very lightweight. They are specifically designed to reduce weight and inertia for better engine response. Most incorporate special design features to enhance the air flow to improve the cooling of the clutch. The ring gear teeth are milled onto the flywheel unlike an aluminum flywheel where the ring gear is pressed on. Thus avoiding the problem of ring gear separation.  All Hyper Racing Chromoly flywheels have passed engineering tests to 12,000 rpm
    CHROMOLY STEEL FLYWHEEL:
  • Ultra heavy-duty and weighs only 10 lbs (stock flywheel weighs 20 lbs)
  • Meets or exceeds SFI 1.1 specification
  • CAD designed, CNC machined and computer balance


The HYPER RACING CHROMOLY flywheel works with every clutch manufacturer including, but not limited to, Exedy, ACT, Fidanza, Clutchmasters, Competition, as well as Factory OEM and other direct replacement clutch kits


Part Number Horsepower Torque Disc OD Spline Flywheel Weight
H54025FX NA NA NA NA 10 LBS







2002 - 2006 Acura RSX TYPE-S (K20 2.0L 4cyl DOHC I-VTEC, 6 speed)

2006 - 2011 Honda Civic Si (2.0L i-VTEC, 6 speed)


ALSO WILL WORK FOR ANY K SERIES SWAPS  WITH  6 SPEED TRANSMISSIONS

****WILL WORK ON 5 SPEED WITH RSX TYPE CLUTCH KIT. **** 

PLEASE MESSAGE FOR PACKAGE DEAL OR CALL US AT
(218) GO-HYPER
(218) 464-9737

***Please feel free to message me if you have any questions regarding product fitment,  swapped  vehicles, or any other concern***






REGION U.S. - Lower 48 States Canada All other International
SHIPPING RATE PLEASE CONTACT US FOR USPS SHIPPING QUOTE.
 PLEASE CONTACT US FOR QUOTE.






  • Orders shipped to California address are required to pay a 8% CA sales tax.
  • PayPal payments can only be shipped to an address you specified at the time of check out.

International Buyers: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. In some instances, please expect delays due to customs.

If you need assistance processing your payment, please contact us through eBay message (Ask a question) and leave your phone number during normal business hours of Monday-Friday 9am-6pm and one of our representatives will assist you.

If you are not satisfied with your order, please contact us through eBay message (Ask a question) and leave your phone number during normal business hours of Monday-Friday 9am-6pm and one of our representatives will assist you.

  • Industry leading customer service. All inquiries responded within 24 hours.
  • Our clutches are made from the highest quality materials.
  • 12 months/ 12,000 miles manufacturer defect warranty.
  • Thousands of satisfied customers.

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Business Hours: M-F 9AM - 6PM Pacific Standard Time