Aasco Lightweight Flywheel for G4fJ

(3 customer reviews)


25 sold

We designed these with Aasco to maximize performance but keep the drive ability of the car for the daily driver. These flywheels free up HP, enable quicker revs, acceleration, and come in at 10.8lbs!


AASCO’s all Billet-aluminum flywheels are designed and manufactured in house/in the USA!

-Light-weight for improved  performance and drastically reduced M.O.I.-

-Replaceable heat shield (friction  surface), no need to surface flywheel-

-OEM clutches bolt on for easy  installation-

-High tolerance manufacturing to  insure a perfect hassle free installation-

-Designed for normal street use for  every day performance enthusiasts-

-Stepped dowel pins so they are  held captive by the clutch cover-

-Racing parts available for the  professional-

-Highest quality materials like  6061-T6 aluminum for the flywheel, treated steel for the heat shield and OEM  quality starter ring gears-

-CAD designed/ CNC machined in  house for the ultimate in quality control-
-One  year limited warranty on production components-


We contacted Aasco to design these lightweight flywheels to replace the horrible dual mass flywheels that are prone to failure. Dual mass flywheels have springs inside the flywheel that help smooth engagement. This creates a fail spot and will eventually fatigue and fail.

Our Aasco flywheels are a solid billet one piece flywheel that weight 10.8 lbs and work great at keeping the daily drivability of the car. The Aasco lightweight flywheel paired with our performance clutch is rated to hold up to 450HP and maximize all available horsepower the crank can send.

This Flywheel and our Clutch kits are being used on the highest HP Veloster in the world which comes in at 505HP!


**Please allow 1-3 weeks for delivery, however they are usually on the shelf at AASCO.**

Weight 12 lbs
Dimensions 12 × 12 × 3 in
Model Year

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3 reviews for Aasco Lightweight Flywheel for G4fJ

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  1. Hugo Lopez (verified owner)

    Love that is has a replaceable face plate

  2. Jason S. (verified owner)

    If you’re doing any horsepower upgrades to your Veloster then you have to upgrade the clutch too. I put on an Injen air intake, a Pierce Motorsports down pipe, a Magnaflo exhaust, a Quaife limited slip differential, and a chip tune. I can feel the factory clutch starting to go out. So last but not least is the clutch upgrade.

  3. Mateo Bikkesbakker Gómez (verified owner)

    Hasn’t delivered

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