}
SKU: 400370B
Unleash Your Engine's Potential with STILLEN
Experience increased performance and quicker acceleration with the STILLEN Underdrive Crank Pulley. Designed for 370Z and G37 vehicles with dual throttle body engines, this high-performance pulley reduces rotating mass, allowing your engine to rev more freely and deliver improved power output.
Key Features:
-
Lightweight Design: Crafted from 6061 aerospace-grade billet aluminum for significant weight reduction (up to 80% lighter than stock).
- Enhanced Performance: Reduces rotating mass, allowing for quicker engine response and increased horsepower.
-
Durable Construction: Features 304 stainless steel sleeves for increased durability and longevity.
- Precision Machined: CNC machined and balanced for optimal performance and reliability.
-
Underdrive Configuration: Optimizes engine performance and efficiency.
- Fits RWD & AWD Models: Compatible with both rear-wheel drive and all-wheel drive models.
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 or use in California.
-
Requires a shorter replacement belt (Stillen part number 400370B - sold separately).
- For use with Dual Throttle Body Engines only.
Summary:
The STILLEN Underdrive Crank Pulley is a high-performance upgrade that enhances the performance and responsiveness of your 370Z or G37. By reducing rotating mass, this pulley helps to unleash your engine's true potential.
Disclaimer: This product is intended for off-road use only.
Fitment Chart: