I had the 3rd-gear grinding transmission for my (non-rev match) '09 replaced under warranty, but the new transmission quickly developed the same problem with the 5th-gear. I haven't found anyone willing and able (yet) to rebuild with better parts, so just have to live with it.
Hope your replacement fares better. --ZOM
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Chicane Yellow 2009 370Z Base | AAM Twin Turbo | 516whp
Built 3.7 Wiseco-K1 | AAM Fuel Return, 3-in Dual Exh | Injector Dyn 1000cc | CJM Billet Hat-Aeromotive 340 | Setrab | Quaife LSD | Clutchmaster 725 Dual Disc | CSF Radiator
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