Description
The Exedy EF503A lightweight flywheel is engineered to enhance your Ford Mustang’s engine response and overall performance. Crafted from solid one-piece billet chromoly steel, this flywheel offers a significant reduction in weight, weighing approximately 16.1 pounds, which improves acceleration and throttle response. Its low inertia design makes it suitable for light to moderately tuned racing applications including drag racing, autocross, and rally events, as well as everyday street driving. The flywheel’s construction from high-strength chromoly steel ensures durability and reliable performance under demanding conditions.
Designed with a 6 bolt pattern, the Exedy lightweight flywheel features an integrated ring gear, eliminating the risk of separation often associated with aluminum flywheels where the ring gear is pressed on. This integration improves durability and reliability. Additionally, the flywheel incorporates airflow-enhancing features that promote better cooling of the clutch assembly, extending component lifespan and maintaining optimal operation during intense driving sessions. The EF503A has been tested to withstand engine speeds up to 18,000 RPM, with certification from the Society of Automotive Engineers (SFI), guaranteeing safety and performance for high-revving applications.
This flywheel is a direct replacement for vehicles equipped with OE dual mass flywheels, offering a significant upgrade for performance-oriented drivers. Its robust construction and engineering certifications make it an excellent choice for those seeking to improve their vehicle’s response without sacrificing reliability. Suitable for a broad range of Ford Mustang V8 models from 1996 to 2016, the Exedy EF503A is a high-quality, aftermarket solution designed to meet the demands of both racing and street use, ensuring your Mustang performs at its best under various conditions.
Features:
- Lightweight design reduces engine inertia for improved response
- Constructed from solid one-piece billet chromoly steel for durability
- Integrated ring gear eliminates separation risk
- Airflow-enhancing features improve clutch cooling
- Certified to withstand up to 18,000 RPM with SFI approval
- 6 bolt pattern for easy installation on compatible Ford Mustang models
- Ideal for racing, autocross, rally, and street performance
Fitment:
Ford Mustang Boss 302 2012
Ford Mustang Boss 302 2013
Ford Mustang Bullitt 2008
Ford Mustang Bullitt 2009
Ford Mustang GT 1996
Ford Mustang GT 1997
Ford Mustang GT 1998
Ford Mustang GT 1999
Ford Mustang GT 2000
Ford Mustang GT 2001
Ford Mustang GT 2002
Ford Mustang GT 2003
Ford Mustang GT 2004
Ford Mustang GT 2005
Ford Mustang GT 2006
Ford Mustang GT 2007
Ford Mustang GT 2008
Ford Mustang GT 2009
Ford Mustang GT 2010
Ford Mustang GT 2011
Ford Mustang GT 2012
Ford Mustang GT 2013
Ford Mustang GT 2014
Ford Mustang GT 2015
Ford Mustang GT 2016
Ford Mustang GT 50 Years Limited Edition 2015
Ford Mustang GT Bullitt 2001
Ford Mustang GT Premium 2015
Ford Mustang GT Premium 2016
Ford Mustang Mach 1 2003
Ford Mustang Mach 1 2004
Ford Mustang Shelby GT 2007
Ford Mustang Shelby GT 2008
Ford Mustang SVT Cobra 1996
Ford Mustang SVT Cobra 1997
Ford Mustang SVT Cobra 1998
Ford Mustang SVT Cobra 1999
Ford Mustang SVT Cobra 2001
Ford Mustang SVT Cobra 2003
Ford Mustang SVT Cobra 2004
Ford Mustang SVT Cobra 10th Anniversary 2003
















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