HKS FCON iS

From Nissan 350Z & 370Z Wiki

The HKS F-Con iS is the latest evolution of HKS' piggy-back engine management systems. The iS features the same proven fuel and timing control as the SZ and S, but also incorporates data correction for close-loop A/F feedback from the factory Oxygen Sensor. Also CPU performance has been improved by 25%.

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Part No.	Application	Price
42011-AK003	ALL	$795.00
42011-AK004	Includes Oxygen Signal Computer (OSC)	$1195.00