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Clutch Masters Clutch Masters 02-06 Acura RSX 2.0L 5 Sp (High Rev) / RSX 2.0L Type-S 6 Sp (High Rev) Steel Flywheel
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Clutch Masters 02-06 Acura RSX 2.0L 5 Sp (High Rev) / RSX 2.0L Type-S 6 Sp (High Rev) Steel Flywheel

CLMFW-037-SF
FW-037-SF
Flywheels
12 Units In Stock - Ships Next Business Day
$ 425.00 $ 361.25
$ 361.25

SKU: FW-037-SF

Clutch Masters 02-06 Acura RSX 2.0L 5 Sp (High Rev) / RSX 2.0L Type-S 6 Sp (High Rev) Steel Flywheel

Clutch Masters FW-037-SF Steel Flywheel upgrades K20 engines in Acura RSX, Honda Civic Si, TSX, ILX and Accord models with durable construction for consistent clutch performance. This high rev flywheel handles aggressive driving while providing smooth shifts and heat resistance. Direct bolt-on fitment ensures easy integration with stock or aftermarket clutches.

Key Features

  • Steel Construction: Forged chromoly steel dissipates heat effectively to maintain clutch grip during extended track sessions or spirited drives.
  • High Rev Design: Engineered for K20A2/A3/Z2/Z3 engines supporting revs over 8,000 RPM without flex or failure.
  • Precision Balancing: Multi-point balanced to within 2 grams of OEM specs reducing vibrations and extending drivetrain life.
  • Hardened Friction Surface: Replaceable steel face resists wear for longer service life compared to aluminum alternatives.
  • SF Spline Compatibility: Matches 26-spline input shaft on RSX Type-S 6-speed and compatible 5-speed transmissions.

Product Notes

  • Pair with Clutch Masters clutch kits for optimal performance and longevity.
  • Allow 500-mile break-in period with light driving before full throttle use.
  • Standard ground shipping with tracking provided.

Installation Notes

  • Professional installation recommended.
  • Torque flywheel bolts to 87 ft-lbs in crisscross pattern using thread locker.
  • Compatible with OEM pilot bearing and Clutch Masters FX/RX clutch assemblies. resurface not required.

This Part Fits

Year Make Model Submodel
2013-2014 Acura ILX Base
2002-2006 Acura RSX Base
2002-2006 Acura RSX Type-S
2009-2013 Acura TSX Base
2012-2013 Acura TSX Special Edition
2013-2014 Honda Accord EX
2013-2014 Honda Accord EX-L
2013-2014 Honda Accord LX
2013-2014 Honda Accord LX-S
2013-2014 Honda Accord Sport
2008 Honda Civic MUGEN Si
2002-2015 Honda Civic Si

Why Choose Clutch Masters?

  • Backed by decades of motorsport experience in drag racing and road racing.
  • Uses premium materials tested in high-horsepower K-series builds.
  • Precision machined in USA for exact fit and reliable operation.

Frequently Asked Questions

  • Q: Will FW-037-SF fit my 2004 Acura RSX Type-S with 6-speed?
    A: Yes, designed specifically for K20A2 6-speed and K20A3 5-speed RSX models with SF spline input shaft.
  • Q: What material is the friction surface?
    A: Hardened chromoly steel provides superior wear resistance and heat tolerance over aluminum flywheels.
  • Q: What is the warranty and install process?
    A: 12-month warranty against defects. requires transmission removal and alignment check during install.

Shipping & Handling

  • Method: Standard ground with UPS or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Protective foam-lined box measuring 15 x 15 x 6 inches
  • Weight: 22 lbs

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