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JDM wiring harness

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GSX4BangR

15+ Year Contributor
104
2
Feb 13, 2008
indianapolis, Indiana
Im buying a GVR-4 front clip that comes with the ECU, wiring harness, 4g63t motor, well pretty much everything. I want to use the cyclone manifold (stupid i kno but i want to use it) and i know you cant use it without the ecu from what i heard so I plan on using the jdm ecu and wiring harness. Could anybody tell me how to redo the wiring harness so i can use my jdm harness?:dsm:
 
Considering you're going from a GVR4 to a DSM I'd say making that wiring harness work would be more trouble than it's worth. Course I've never seen a GVR4 harness, so I may be wrong. And as far as the Cyclone mani goes, I understand why you want to use it, and many will tell you not to use it, but if you really want to, there's a how to somewhere around here on using a boost solenoid to run it. Still some work, but I would imagine that it's less than getting a GVR4 harness to work in a DSM.
 
I've heard many stories that the cyclone manifold won't be any use once you start upgrading only because it gives better response at bottom end. I was planning on exturde honing it and having it ported but I don't know if it'll work.:dsm:
 
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