SPEC SA74A Aluminum Flywheels - Spec 01-08 Honda Civic SI K-series / 02-05 Acura RSX TypeS/Non TypeS Aluminum Flywheel for a 2002-2011 Honda Civic Si, 2008-2008 Honda Civic MUGEN Si, 2002-2006 Acura RSX Base and 2002-2006 Acura RSX Type-S.
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Fitment:
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2002 - 2011 | Honda | Civic | Si | ||
| 2008 - 2008 | Honda | Civic | MUGEN Si | ||
| 2002 - 2006 | Acura | RSX | Base | ||
| 2002 - 2006 | Acura | RSX | Type-S |
Description:
Types of Driving: Street, Drag, Pulling, Autocross
SPEC billet flywheels are manufactured and developed for specific driving environments and recommended based on how each car reacts to changes in rotating mass. SPEC flywheels are NOT a one-fits-all lightweight flywheel, though they can be used for an array of driving habits and racing/high performance applications. Consult a SPEC representative for a recommendation. Manufactured from only the highest quality steel and aluminum, they are the only flywheels on the market manufactured to a .001 machine tolerance, guaranteeing a flat seating surface for the clutch and smooth rotational qualities for perfect balance and extended engine life.
Spec 01-08 Honda Civic SI K-series / 02-05 Acura RSX TypeS/Non TypeS Aluminum Flywheel
Related Links:
01-05 Honda Civic Flywheels02-06 Acura RSX Flywheels
06-11 Honda Civic Flywheels
Similar Products:
SHIPS FROM MANUFACTURER
(Last checked: 02/11/2026)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2002-2006 Acura RSX Base
2002-2011 Honda Civic Si
2008-2008 Honda Civic MUGEN Si
2002-2006 Acura RSX Base
2002-2011 Honda Civic Si
2008-2008 Honda Civic MUGEN Si
ETA: 03/17/2026*
*This ETA can be pushed back depending on pre-orders before this date. Please contact us to confirm this ETA. I am willing to wait and that there will be extended wait time.
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2006-2015 Honda Civic Si
2002-2011 Honda Civic Si