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Complete Z32 Dual Air Intake System includes everything you need to complete this modification.  This upgrade eliminates the restrictive "T" in the stock intake tract where vacuum from each side of the engine opposes each other, resulting in improved response and power though out the RPM range.  Silicone couplers available in Black, Red, & Blue color as an option below.

Complete Z32 Dual Intake System Includes:

Requires (2) filter assemblies. If you have (1) existing "pop charger" style intake you will only need the one filter that is included. If necessary an additional Z1 High flow intake can be purchased as an option below.

A Selin Dual MAF Translator is included with this kit. More information on this product can be found HERE. The Selin Dual MAF Translator will allow you to eliminate the need for an idle air balance kit or low speed drive-ability modifications. It does require the included used functional 2nd Z32 MAF sensor.  We recommend selecting a new Mass Air Flow Sensor as an option below.

This kit can be used without an ECU upgrade with the Selin device set on the "ADD" configuration. However for high horsepower systems over 500 rwhp, the "AVERAGE" should be used which requires an EPROM upgrade to raise the air flow level recognized by the ECU. A Z1 EPROM upgrade is available as an option below for an additional $100. If selecting EPROM upgrade please specify Year, Injector Size, Auto or Manual, Fuel Type in the comments section of your order.

Available Options:

Eprom Upgrade:

Coupler Color:

Additional Filter:

Mass Air Flow Sensor:

*** This item does not qualify for any additional discounts or promotions ***

$600.00 $575.00

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Questions our customers have asked...


What is the difference in the $50 existing z1 upgrade, no upgraded eprom, and the $100 z1 eprom upgrade and which is recommended for what power level?

Response: You can elect you can the $50 one and reference an order # where you purchased the Z1 ECU Upgrade. If you haven't purchased an ecu upgrade from Z1 but have a socketed ecu you can select the $100 option. If you do not have an upgraded ecu select neither and you can pick up an ecu upgrade here (Link)