SKU: 161921
Fidanza 03-06 Evo 8/9 Aluminum Flywheel
The Fidanza 161921 aluminum flywheel fits 2003-2006 Mitsubishi Lancer Evolution 8 and 9 models including MR and RS variants. This lightweight part replaces the heavy OEM steel flywheel slashing rotational mass by 13.2 lbs for faster engine acceleration and increased power to the wheels. Drivers gain sharper throttle response and smoother shifts ideal for high-performance driving.
Key Features
- Lightweight Design: Weighs only 8.6 lbs versus stock 21.8 lbs reducing inertia for quicker revving and freed horsepower
- 6061-T6 Aluminum: Billet construction delivers strength and effective heat dissipation during hard driving
- 105-Tooth Ring Gear: Precision-machined steel gear provides reliable starter engagement and long service life
- Smooth Friction Surface: Works with organic and cerametallic clutch materials for consistent smooth engagement
- Computer Balanced: Factory-balanced to 8000 RPM ensures vibration-free operation and accurate power delivery
Product Notes
- Pair with a performance clutch kit for best results and extended service life
- Perform 500-mile break-in period with light throttle inputs to seat the clutch properly
- Box dimensions 13 x 13 x 5 inches for secure transit
Installation Notes
- Professional installation recommended.
- New flywheel bolts required ARP 156-2801 recommended torqued to 72 ft-lbs
- Compatible with OEM pilot bearing and throwout bearing no modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2006 | Mitsubishi | Lancer | Evolution |
| 2005-2006 | Mitsubishi | Lancer | Evolution MR |
| 2005-2006 | Mitsubishi | Lancer | Evolution RS |
Why Choose Fidanza?
- Over 60 years crafting performance flywheels for racing and street use
- CNC-machined in the USA with strict quality controls
- Engineered for direct replacement and immediate performance gains
Frequently Asked Questions
- Q: Does this flywheel fit 2004 Mitsubishi Lancer Evolution VIII?
A: Yes it bolts directly to all 2003-2006 Evo 8/9 models with the 4G63 engine no adapters required - Q: What material is used in construction?
A: High-grade 6061-T6 billet aluminum with a replaceable steel ring gear for durability and heat resistance - Q: Is installation hardware included?
A: Flywheel only ARP bolts and alignment tool sold separately professional torque recommended
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Durable cardboard box 13 x 13 x 5 inches
- Weight: 9 lbs





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