Grimmspeed 3 port is garbage?
You will experience more issues with aftermarket boost controllers on the X than a 3-port.
Nearly all of them in my experience will have spiking issues on shifts and ramp up due to how quickly Mivec brings the boost in.
Had this same conversation on the dyno with a customer on Saturday who was running a HKS EVC5.
Nearly all of them in my experience will have spiking issues on shifts and ramp up due to how quickly Mivec brings the boost in.
Had this same conversation on the dyno with a customer on Saturday who was running a HKS EVC5.
try evc6 IR and you will notice the difference...

Michael.
You will experience more issues with aftermarket boost controllers on the X than a 3-port.
Nearly all of them in my experience will have spiking issues on shifts and ramp up due to how quickly Mivec brings the boost in.
Had this same conversation on the dyno with a customer on Saturday who was running a HKS EVC5.
Nearly all of them in my experience will have spiking issues on shifts and ramp up due to how quickly Mivec brings the boost in.
Had this same conversation on the dyno with a customer on Saturday who was running a HKS EVC5.
try evc6 IR and you will notice the difference...

Michael
Thanks for the reply, i have got my grimmspeed 3 port installed now, (cars not being driven) getting tuned on monday so will be interesting to see what he says haha
You will experience more issues with aftermarket boost controllers on the X than a 3-port.
Nearly all of them in my experience will have spiking issues on shifts and ramp up due to how quickly Mivec brings the boost in.
Had this same conversation on the dyno with a customer on Saturday who was running a HKS EVC5.
Nearly all of them in my experience will have spiking issues on shifts and ramp up due to how quickly Mivec brings the boost in.
Had this same conversation on the dyno with a customer on Saturday who was running a HKS EVC5.
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