ACT K-Series ProLite Flywheel
Part Number: 600125

ACT K-Series ProLite Flywheel
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    Will It Fit Your Vehicle?

    Fitment Notes

    Requires RSX Type S Clutch


    Weighs 8lbs
    Quicker acceleration and increased throttle response
    Maximum gear life - gear will not wear out or fall off
    Serviceable - can be resurfaced with no need to purchase additional parts
    Chrome-moly Forgings three times more rigid than aluminum
    Longer lasting because of heat treated friction surfaces
    Excellent heat capacity from retaining adequate material behind the friction surface
    Trouble-free single piece design
    SFI certified to insure safety


    Brand: ACT
    Part Number: 600125
    Vehicle Notes: Requires RSX Type S Clutch
    Flywheel Weight: 8.4 pounds

    Vehicle Fitment

    Requires RSX Type S Clutch

    Acura ILX

    Acura RSX

    Acura TSX

    Honda Accord

    Honda Civic

    4 reviews for ACT K-Series ProLite Flywheel

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    5 out of 5.0

    Add Your Review

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    8/24/2017 by Vanessa Balboa

    Love it

    Went from 7lb tob8 lb flywheel .the 7lb lastest me 15 years so this 8lbs should serve justice also. Deff worth the money

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    6/23/2010 by Mike K.

    ACT ProLite Flywheel

    I definitely give this product props thus far, I've noticed gains not as much as one would think but they are definitely there. Works just fine for daily driving the revs do raise and drop faster but it is not anything that takes away from daily driving that one might expect. When you wanna get on it a lil' it's nice to rev faster however your shifting needs to be spot on or you will not keep catching lift in subsequent shifts due to the faster RPM drop. Goodstuff though, just make sure to install a new clutch at the same time, not before-not after. My clutch went out 1 month before my flywheel, I had my original flywheel resurfaced at that time. My original flywheel was finished shortly there after. I was stuck paying for the same costly install twice in a month.

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    12/14/2008 by Loren


    I have to say this flywheel is great. RPMs just fly by and when they settle they dont take their time. I noticed the difference over stock right away. I have to say I love it and getting into gear is easy. It is just a all around great buy I would suggest it to anyone.

    5 out of 55 out of 55 out of 55 out of 55 out of 5

    1/13/2008 by Emilios


    Having given up on waiting for the streetlite, I finally decided on this model. I was a little skeptical based on peoples posting here and whether it was "streetable". After the first five minutes all doubts were cast aside. RPMs flew by and I didnt have difficulty getting into first, or stalling it. The RPMs do fall faster than stock, but it hasnt been an issue to me. Great buy and great prices here at