Porsche 928 S4 DME, ECU, EZK Authority Chip Set - Rennlist

01-01-2014, 03:09 PM

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81rosewood

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Join Date: Jun 2012

Location: Bailey, CO

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Porsche 928 S4 DME, ECU, EZK Authority Chip Set

Category: Engine - Electrical
Price (no $ sign please): $600
Private or Vendor Listing: Private Listing
Part fits (select ONLY those which apply): 928
Location (Region): Midwestern
Item Condition: Used

UP for Sale is a rebuilt ECU and tested EZK from a 1987 porsche 928 S4 including an Authority Chip Set that claims a 10HP gain. Being sold as a set with chips installed with original chips included.

ECU Doctors rebuilt the ECU and updated the thin film hybrid chip and tested the EZK.

These boxes made a noticeable difference in my cars performance. When installed in combination with a high flow exhaust the car was seriously fast!!

-Kaspar
303.514.8853

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