Experience enhanced throttle response and faster acceleration with the MFactory Racing range of single-piece Lightweight Flywheels. Engineered for performance enthusiasts and racers, these flywheels are crafted to provide you with an edge on the road and the track.

Diamond-Cut Precision from Forged Chromium-Molybdenum Steel
Each MFactory flywheel is diamond cut to exacting tolerances, ensuring a high degree of accuracy in its shape and surface finish. Made from premium Forged Chromium-Molybdenum Steel, these flywheels are extremely durable and resistant to wear, even under high-stress conditions. Chromium-Molybdenum Steel, commonly known as Chromoly, is a high-strength alloy steel recognized for its ability to withstand extreme temperatures and stress, making it ideal for high-performance automotive components.

Perfect Fit and Finish for Hassle-Free Installation
MFactory flywheels are designed to match factory specifications, allowing for a seamless fit. This precision ensures an easy, hassle-free installation, so you can replace your factory flywheel with minimal adjustments or modifications. A perfect fit is crucial for optimal performance, as it prevents unwanted vibrations and enhances drivetrain stability.

Engineered with Advanced Software for Optimal Design
Utilizing state-of-the-art Solidworks 3D CAD and Cosmos FEA Finite Element Analysis software, each MFactory flywheel is meticulously designed for efficiency. Finite Element Analysis is a computerized method that simulates real-world stresses, allowing MFactory to identify and eliminate potential weak points. This advanced design process ensures that the flywheels are both lightweight and incredibly strong, which helps reduce "parasitic drivetrain losses" – power lost due to friction and inertia in the drivetrain. By minimizing these losses, MFactory flywheels enable your vehicle to deliver 1-2% more power to the wheels compared to competitor products, giving you an extra edge in performance.

Precision Balanced to Over 12,000 RPM for Ultimate Reliability
MFactory Racing Flywheels are precision-balanced to handle speeds of up to 12,000 revolutions per minute RPM. This level of balancing is essential for reducing vibrations and ensuring the flywheel operates smoothly, even under extreme conditions. A balanced flywheel helps maintain engine stability, which is especially important in high-revving engines, as it reduces wear on other engine components.

Reduced Weight and Inertia for Improved Engine Response
These Lightweight Flywheels are specifically designed to be lighter than stock flywheels, reducing the overall weight of the drivetrain. This reduction in weight also decreases the "inertia" – the resistance of an object to a change in its state of motion. By lowering inertia, the engine can rev up faster, resulting in quicker throttle response and acceleration. For drivers, this means the vehicle feels more responsive, especially when shifting gears or accelerating from a standstill.

With MFactory Racing Flywheels, you’re not just buying a component; you're investing in enhanced performance and reliability. Upgrade your vehicle today for a smoother, more powerful driving experience!

• Made from Imported Japanese SAE 4140 Steel
  Crafted from high-quality SAE 4140 steel sourced from Japan, known for its excellent strength and durability. SAE 4140 is an alloy steel with chromium and molybdenum, providing high fatigue strength and wear resistance, making it ideal for high-performance automotive applications.
• Forged, Double Tempered, and Super Sub-Zero Treated for Unsurpassed Toughness
  Each flywheel undergoes a meticulous manufacturing process, starting with forging to enhance its structural integrity. The flywheels are then double tempered, a heat treatment process that further strengthens the steel, and super sub-zero treated, where they are cooled to ultra-low temperatures to increase toughness and resistance to stress fractures.
• Proprietary Nitride Surface Treatment for Increased Surface Hardness
  To maximize durability, the flywheels are treated with a proprietary Nitride surface treatment. This process infuses nitrogen into the surface layer, creating a hard, wear-resistant exterior that can withstand high friction, increasing the flywheel's lifespan and reliability under extreme conditions.

Due to the nature of For Race Use Only products, MFactory Competition Products provides a limited 1-year warranty on all Lightweight Flywheels, warranting them to be free of defects in materials and workmanship upon receipt of the product and professional installation. Parts returned must be deemed defective by MFactory Competition Products before any warranty credit or replacement is issued.

MFactory Competition Products' warranty obligation is limited to repairing or replacing, at its discretion, any part proven defective. Customers must prepay any transportation charges for returning products under warranty consideration.

The final determination of the suitability of the products for the intended use is solely the buyer's responsibility. MFactory Competition Products shall not be liable for any special, direct, indirect, incidental, or consequential damages, including claims for delay, loss of profits, or labor, that might arise from the failure of any part.

MFactory Competition Products also disclaims liability for any damage or injury to persons or property resulting from improper installation or misuse of any part covered by this warranty.

No other warranties, expressed or implied, extend beyond those explicitly set forth above.