SKU: 400344
Unleash Your Engine's Potential with STILLEN
Experience increased performance and quicker acceleration with the STILLEN Lightweight Crank Pulley. Designed for 2009-2015 Nissan Maxima and 2007-2012 Altima 3.5L vehicles, this high-performance pulley reduces rotating mass, allowing your engine to rev more freely and deliver improved power output.
Key Features:
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Lightweight Design: Crafted from 6061 aerospace-grade billet aluminum for significant weight reduction (up to 80% lighter than stock).
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Enhanced Performance: Reduces rotating mass, allowing for quicker engine response and increased horsepower.
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Durable Construction: Features 304 stainless steel sleeves for increased durability and longevity.
- Precision Machined: CNC machined and balanced for optimal performance and reliability.
- Underdrive Option: Available in underdrive configurations for further performance gains (Note: Requires the use of Stillen serpentine belt part number 400344B).
Benefits:
- Increased Horsepower: Improves engine response and delivers noticeable power gains.
- Improved Acceleration: Enhances throttle response and accelerates quicker.
- Reduced Engine Stress: Reduces stress on the engine by minimizing rotating mass.
- Enhanced Engine Performance: Contributes to a more responsive and engaging driving experience.
Note:
- Underdrive applications may not be legal for street use in all states.
- Not for sale in California.
Summary:
The STILLEN Lightweight Crank Pulley is a high-performance upgrade that enhances the performance and responsiveness of your Nissan Maxima or Altima. By reducing rotating mass, this pulley helps to unleash your engine's true potential.

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