no its not. i have the same grill.
Dolphin looks like this
http://www.skylinesaustralia.com/forums/topic/353698-fs-m35-dolphin-aftermarket-grill/page__st__20
our attezza screw up with different sizes and offsets. the GTR owners are able to if they pull the front shaft.
not sure how it stuffs up so i'de be keen to know aswell.
alright. getting thrown out. if anyone wants it. come pick it up, if i dont get a PM by tomorrow its getting binned. or blown up whicher i find more amusing.
synchro sorts the attezza to have a full time 50/50 torque split. as our cars are RWD until G sensors kick in, or break traction
the snow function messes with your rev's and doesnt allow you to accelerate hard so you dont break traction on the snow!
you'll find its not needed, it only spikes because of the weak spring in the actuator.
since ive done the "scottys backyard spring actuator mod" i founf it doesnt spike at all.