SKU: P2-617-1STU | UPC: 887753962829
Competition Clutch 00-05 Celica / 05-08 Lotus Elise 10lb Steel Flywheel
Competition Clutch Ultra Lightweight Steel Flywheel (STU series) weighs 10 lbs and machines away excess material from 4140 forged steel for faster engine revving and improved throttle response. This SFI-certified one-piece flywheel fits 2000-2005 Toyota Celica GTS 2003-2005 Pontiac Vibe GT 2003-2004 Toyota Matrix XRS and 2005-2011 Lotus Elise Exige models with 2ZZ-GE engines. Pair it with Stage 3 or higher clutch kits for forced induction track or rally applications.
Key Features
- 10 lb Weight: Cuts rotational mass to deliver quicker revs acceleration shifts and reduced gyroscopic effects during cornering
- 4140 Forged Steel: Provides high tensile strength heat resistance and durability for high-horsepower builds
- One-Piece Design: Eliminates multi-piece weaknesses for reliable performance under extreme racing stress
- SFI Certified: Meets strict safety standards required for sanctioned track and rally events
- STU Series: Tailored for turbo supercharger track and rally use with Stage 3+ clutches
Product Notes
- Inspect ring gear upon receipt 140-tooth count standard for 2ZZ-GE applications
- Heat cycle flywheel before initial track use to ensure proper bedding
- MPN 2-617-1STU handles up to 50% more torque than stock flywheels
Installation Notes
- Professional installation recommended.
- Requires compatible Stage 3+ clutch pilot bearing and throwout bearing
- Precision balanced as a unit torque to spec 71 ft-lbs for 6 flywheel bolts
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2011 | Lotus | Elise | Base |
| 2011 | Lotus | Elise | R |
| 2008-2011 | Lotus | Elise | SC |
| 2006 | Lotus | Exige | Base |
| 2007-2009 | Lotus | Exige | S |
| 2008-2010 | Lotus | Exige | S 240 |
| 2003-2005 | Pontiac | Vibe | GT |
| 2000-2005 | Toyota | Celica | GTS |
| 2003-2004 | Toyota | Matrix | XRS |
Why Choose Competition Clutch?
- Proven in NHRA SCCA and rally racing with thousands of winning applications
- Premium materials and CNC machining ensure balance and longevity
- Engineered specifically for 2ZZ-GE high-revving performance engines
Frequently Asked Questions
-
Q: Does this flywheel fit 2004 Toyota Celica GTS or 2006 Lotus Exige?
A: Yes direct bolt-on replacement for all listed 2ZZ-GE equipped models including Celica GTS Vibe GT Matrix XRS Elise and Exige -
Q: What material and weight savings does it offer?
A: Machined from 4140 forged steel one-piece at 10 lbs versus OEM 18-22 lbs for immediate rev gains -
Q: What warranty and racing certification apply?
A: SFI 1.2 certified for competition lifetime limited warranty against defects with proper installation
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective foam-lined cardboard box 14 x 14 x 4 inches
- Weight: 10 lbs
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