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Beautiful Z and a solid built! Did u ever tried other EMS before settling for Osiris? What's the different between the CJM stage 5 and stage 3?
No, the Osiris is the only one I've used since going FI. I had the Cobb AP on my NA build. I believe the main difference between the stage-3, 4, and 5 system is the output, i.e. different pumps, injectors and a different filter I think.
I thought Stage 3 is the latest one with twin 255 pumps. Cant even find stage 5 on their website.
They don't offer a Stage 4 or 5. The Stage 3 is everything from their Stage 2 with their Twin Pumps. I'm running their Stage 3. However with the fact that CJM offers a stage "0" I could see the confusion.
Power comes in very early and pulls all the way through. Rear fenders had to be pulled a bit and still need a little more massaging. Havent had a chance to run he tires heated up yet, but they break loose at 70 pretty easy if you don't roll on to the throttle.