5th gear "crunching" with shift

SurfDog

After hammering it a bit on the track yesterday I'm grinding hard into 5th. Dealer is going to swap it no questions asked (in warranty). I drive an 09 with 42k miles. (I have a Nissan certified pre owned warranty that takes me out to 100k in drive-train)

I can't wait to drive my new tranny Friday

I'm disappointed that I have to swap trannys at 42k, but the previous owner seemed to be a pretty poor driver (by condition of gearbox and clutch)

Now I will have a new gearbox to go with my JWT clutch/flywheel and my Quaife diff. now that I think about it, I have pretty much a completely new drive-train the only un-swapped element is the right stub axle and my carbon drive-shaft.

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09 6spd Berk CBE, JWT cams, ZSpeed CSC, Stillen (25 row oil, brake cooling, sways, gen3 CAI), Passport (9500ci), Quaife LSD, Z1 400 hp kit, ss lines, pads, rotors, clutch etc, Phunk's pan and fuel starve fix