Stillen also has a supercharged G37 with the 7A/T that has been beat on for 40,000 miles and has not had any transmissions issues. I would assume that the longevity of the 7 speed automatic transmission (or even the 6mt) would be left in the hands of the driver: this would probably include rolling into the throttle, making conservative boost maps, avoiding sharp kickdowns in the lower gears, and making sure the trans oil temperatures are kept in check.
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-320whp / 259wftlbs-
SP Rays -- RE-11s -- SpecialtyZ Tune -- Swift Springs -- Stillen 25R Oil Cooler -- Stillen G3 Intakes -- Berk HFCs -- F.I. 12" CBE -- Stillen Sway Bars -- Es14 Spring -- INGS+1 lip -- CF Spoiler -- GTR Start Button -- VLED Parking Lights -- PWJDM V2 shift knob
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