Recommended for drivers who want to:
• Improve engine response when pulling away
• Improve throttle response
• Enjoy enhancing vehicle appearance
• Make a tuning change that contributes even slightly to fuel economy

[Improved engine response]
[Improved acceleration from a standstill]
[Improved corner-exit speed]
[Enhanced engine bay appearance]

A lightweight crank pulley with more than a decade of reliability and proven results since its launch. Precision-machined from duralumin, it achieves a substantial weight reduction while retaining durability. Suitable as a first upgrade, it also helps reduce weight in the front overhang, an area where weight is difficult to reduce.

Installation does not cause unstable idling.