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.

• • 4140 Forged Steel.

  This Part Fits:

  Year	Make	Model	Submodel
  2015	Mazda	MX-5 Miata	25th Anniversary Edition
  2006	Mazda	MX-5 Miata	Base
  2013-2015	Mazda	MX-5 Miata	Club
  2006	Mazda	MX-5 Miata	Club Spec
  2006-2015	Mazda	MX-5 Miata	Grand Touring
  2011-2012	Mazda	MX-5 Miata	Special Edition
  2006-2015	Mazda	MX-5 Miata	Sport
  2007-2009	Mazda	MX-5 Miata	SV
  2006-2012	Mazda	MX-5 Miata	Touring