SKU: FW-037-TDS
Clutch Masters 02-06 Acura RSX 2.0L 5spd / RSX 2.0L Type-S 6spd 725 Series Steel Flywheel
Upgrade your K20-powered Acura or Honda with the Clutch Masters 725 Series Steel Flywheel, designed for 2002-2006 RSX Base and Type-S models along with compatible Civic Si, TSX, ILX, and Accord variants. This one-piece billet steel flywheel matches OEM weight at 29 lbs for quick rev-matching and smooth daily driving while handling track-level abuse. Pair it with Clutch Masters or OEM clutches for reliable power transfer in street or drag applications.
Key Features
- Billet 4140 Steel Construction: Heat-treated for maximum strength and resistance to warping under high heat and torque loads.
- Replaceable Friction Surface: Steel plate allows resurfacing multiple times, extending service life over aluminum alternatives.
- Black Zinc Plating: Corrosion-resistant finish protects against rust in harsh conditions for long-term durability.
- OEM-Equivalent Weight (29 lbs): Retains factory balance and inertia for seamless pedal feel and no loss in drivability.
- 116-Tooth Ring Gear: Precise engineering ensures compatibility with K20A2/A3/Z1/Z2/Z3 engines and stock starters.
Product Notes
- Designed for use with OEM clutch kits or Clutch Masters FX/725 series pressure plates.
- Allow 500 miles of break-in with light throttle launches before full-power use.
- Ships via standard ground in protective packaging.
Installation Notes
- Professional installation recommended.
- Requires separate pilot bearing and flywheel bolts. torque to 87 ft-lbs in crisscross pattern.
- Compatible with OEM dual-mass flywheel mounting pattern. surface must be flat within 0.005 inches.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2013-2014 | Acura | ILX | Base |
| 2002-2006 | Acura | RSX | Base |
| 2002-2006 | Acura | RSX | Type-S |
| 2004-2013 | Acura | TSX | Base |
| 2012-2013 | Acura | TSX | Special Edition |
| 2003-2005 | Honda | Accord | DX |
| 2003-2014 | Honda | Accord | EX |
| 2007-2014 | Honda | Accord | EX-L |
| 2003-2014 | Honda | Accord | LX |
| 2006 | Honda | Accord | LX Special Edition |
| 2008-2012 | Honda | Accord | LX-P |
| 2008-2014 | Honda | Accord | LX-S |
| 2005,2011-2012 | Honda | Accord | SE |
| 2007 | Honda | Accord | Special Edition |
| 2013-2014 | Honda | Accord | Sport |
| 2006-2007 | Honda | Accord | Value Package |
| 2008 | Honda | Civic | MUGEN Si |
| 2002-2015 | Honda | Civic | Si |
Why Choose Clutch Masters?
- Proven in NHRA and SCCA racing with decades of clutch expertise.
- Made in USA with premium materials for consistent performance.
- Engineered for K-series engines to handle 500+ ft-lbs reliably.
Frequently Asked Questions
- Q: Will this fit my 2006-2011 Honda Civic Si?
A: Yes, compatible with K20Z3 engine in 2006-2011 Civic Si and 2002-2005 EP3 Si models. - Q: What material is the flywheel made from?
A: Billet 4140 steel with black zinc plating and replaceable friction plate for durability. - Q: What is the warranty and install process?
A: 12-month limited warranty. professional install advised with OEM pilot bearing and torque specs.
Shipping & Handling
- Method: Standard ground shipping
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed, approx. 15 x 15 x 5 inches
- Weight: 29 lbs






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