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ACT StreetLite Flywheel ( Part Number:ACT 600175)

ACT StreetLite Flywheel - Subaru Models (inc. 2002-2005 WRX)

MODEL # ACT 600175
Manufacturer Part # 600175

$261.00

MSRP: $335.00

24
hours
In stock! Ships same day
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Description

Lightweight flywheels reduce the rotational mass of the engine, which means faster revs, reduced rotational mass at the crank, and more horsepower. ACT flywheels are built to be lighter, and stronger than cast flywheels that can be used on the street, as well as on the track. 

ACT StreetLite flywheels are constructed out of CNC machined, hot forged chrome-moly steel. They are also computer balanced for smooth upper-RPM reliability. 

This is a direct replacement for your OEM flywheel and is recommended for street use. At just 13.9lbs, you will feel the difference.

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RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.

Specifications


Brand: ACT
SFI Approved: Yes
Weight: 13.9lbs

Mfgr. Warranty: 1 Year
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
RallySport Guarantee

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4.8

5 STAR
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Verified Purchase

GET IT. YOU NEED IT.
Farting Hello Kitty 3 months ago
There's always horror stories about gear rattle and other obnoxious sounds that occur when installing a lightweight flywheel, but this one is quiet as if it were OEM. Paired with an EXEDY OEM clutch, the drivability is much better than stock. If for whatever reason you need to pull your tranny or engine, this is a great upgrade to do while you have it out.
Comment
Verified Purchase

A must when replacing clutch
SS 6 months ago
Appears to be half the weight of the OEM Easy install. Bolts up easily. Combined with the ACT clutch assembly it was and easy install. Engine revs a bit easier at idle and between shifts. Very nice. Much better tha OEM
Comment
Verified Purchase

A must when replacing clutch
SS 6 months ago
Appears to be half the weight of the OEM Easy install. Bolts up easily. Combined with the ACT clutch assembly it was and easy install. Engine revs a bit easier at idle and between shifts.
Comment

Nice Upgrade for Street
jwernerny 6 months ago
When replacing the clutch at 150k miles on my '02 WRX, I was advised I should also do the flywheel. I decided to go with this lightened flywheel and a slightly heavier clutch. The original flywheel (AFAIK) comes it at 22 lbs. This comes in at 14 lbs (roughly 25% lighter). Yes, that does mean that the engine revs faster, and the rolling acceleration seems a bit better (and don't think it is just the $$ factor, but I didn't measure first). BUT, there is a small drawback -- the 25% loss in mass also means a 25% loss of rotational momentum (at a fixed) rpm. That means you end up having to rev the engine a bit higher when releasing the clutch when starting from a stop or especially when on a hill. If you add in a new, stronger, performance clutch (which are often grabby at first), this creates an interesting experience during clutch break-in. You either stall it, smoke it, or spin the tires. Once the clutch breaks in, it is not a problem, but until then, it is interesting. (My break in was about 1 month of driving the car twice a day on the expressway.) So far I have not had any problems with throwing CEL codes because of the lightened flywheel. BTW, both the flywheel and clutch were installed by my mechanic, so ease of install is meaningless to me.
Comment

Steak Sauce
Leaffy33 10 months ago
Mint flywheel! Makes the car rev happy but the only downside is it (insert f word here) your idle like crazy but that goes with any lightweight flywheel and the Cobb AP can only help so much, other then that its mint
Comment

  • Q: 2003 Subaru WRX Wagon  AdamSubaru123 2 months ago

    Answer

    How does this affect driveabilty? Pros/Cons? Do you guys have any OEM replacement flywheels?


    • A: Lightweight flywheels typically make the vehicle a bit easier to stall, but also have the benefit of reducing rotating mass on the motor, which typically results in more power to the wheels and quicker revving for up and downshifts. We do offer OEM flywheels for certain vehicles, but we don't have one confirmed for the 03 WRXs at this time.


      Marcus E. 4 hours ago
  • Q: Compatibility  ap2bruce 8 months ago

    Answer

    How will this flywheel work paired with a stage 3 competition clutch? I'm making 366 wtrq.


    • A: ACT nor Competition clutch confirm this flywheel to work with any other clutch than ACT's. I would recommend purchasing a Competition Clutch flywheel.


      Tyler A. 8 months ago
  • Q: Package Contents?  RBrod04 10 months ago

    Answer

    I was wondering if the flywheel bolts are included with this flywheel or will I have to purchase these separately?


    • A: you would have to purchase the flywheel bolts separately. Let us know if you have any other questions.


      Luis L. 10 months ago
  • Q: Automatic?  brydanyourday 12 months ago

    Answer

    I have a 2005 FXT auto and I wondered if it works as a flex plate replacement?


    • A: No, You can not use a flywheel as a replacement for a flex plate.


      Luis L. 12 months ago
  • Q: Clutch and flywheel   WRX fever 1 year ago

    Answer

    Will this flywheel fit on a competition clutch stage 2 steel brass plus clutch kit?


    • A: Yes, this would match up with Competition Clutch's Stage 2 Clutch Kit.


      Brady R 1 year ago