HKS RB Airflow Less Adaptor Z32 / ER34 / ECR33 / HCR32 / GC8 / GF8 / BG5 / BD5 - 1599-SN001

HKS RB airflow less adaptor (stock airflow meter shape), part number 1599-SN001, fitted in place of the stock airflow meter.

• Replaces the stock air flow meter with a buffed cast aluminum pipe
• Boss for an intake air temperature sensor; fitting a sensor requires modification
• Flange diameter: φ80 mm for RB, VG and SR engines (φ70 mm for GT-R adaptors)
• Used with the HKS F-CON V Pro controller (D-Jetro) after the air flow meter is removed
• Product name: AIR FLOW LESS ADAPTER (Stock Airflow Meter Shape)

Fitment

HKS resources:

• HKS Japan airflow less adapter chart
• HKS Japan airflow less adapter overview

Contact us if you are unsure of fitment or Size HERE