Competition Clutch Ultra Lightweight Flywheel 03-06 Evo 7/8/9 2-645-STU
FITS: 2003-2006 MITSUBISHI LANCER EVOLUTION VII / VIII / IX (2.0L 4G63T) | 9.65LB STEEL
Part # 2-645-STU
$425.00
Specifications
| Make |
|---|
| Mitsubishi |
| Flywheel Material |
| Forged Steel |
| SFI Approved |
| No |
| Weight |
| 9.65 lbs. |
Maximize Your EvoÍs Throttle Response and Track Performance
Unleash the full potential of your turbocharged 4G63T build with the Competition Clutch Ultra Lightweight Steel Flywheel (Part # 2-645-STU). Engineered specifically for high-revving demands, forced induction setups, and aggressive track or rally racing, this ultra-light 9.65lb flywheel is the ultimate upgrade for drivers who refuse to compromise on performance.
Why Choose the Competition Clutch STU Flywheel?
- Rapid Revving: Weighing in at just 9.65lbs and machined with significantly less material to drastically reduce rotational inertia, allowing your Evo to rev faster and build boost with minimal latency.
- Bulletproof Durability: CNC-machined from a single piece of premium 4140 forged steel. Unlike multi-piece aluminum flywheels, this one-piece design eliminates ring-gear separation and warp risks under extreme track temperatures.
- Built for Power: Perfectly matched and highly recommended for Stage 3 and up clutch applications, making it ideal for high-horsepower or high-boost builds.
- SFI Certified Safety: Formed from high-tensile materials to safely handle the punishing demands of competitive racing and aggressive launches.
Whether you are shaving seconds off your track day lap times or tuning a high-horsepower street beast, this ultra-lightweight steel flywheel delivers the crisp shifts and lightning-fast acceleration your Lancer Evolution deserves.
| Item# | Description | Qty. | Your Price | |
|---|---|---|---|---|
| 2-645-STU | Flywheel: Steel: Ultra Light: 2003-06 Mitsubishi Lancer Evo 7/8/9: 9.65lb |
ADD TO CART
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Competition Clutch Ultra Lightweight Steel Flywheels (STU suffix) are recommended for forced induction and/or track and rally racing applications. This flywheel is machined with less material to assist in quicker revving capabilities. Well-suited for Stage 3 and up clutch applications. Made of 4140 forged steel and are a one-piece design. Not all applications have the ST and STU versions available. Flywheel weights vary from 8lbs to 18lbs depending on application.
Break-In Procedure
After you install your new Competition Clutch you will want to make sure that the clutch is properly broken in for ultimate operation. To break in your clutch, shift as often as possible during the first 500 miles, by doing so you will make sure that the material from the disc is embedded into the friction surfaces of the pressure plate and flywheel. Following the break-in procedure will ensure that your clutch has the longest possible lifespan. If you have any questions, please reach out to our tech department and we will be happy to help.
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