Hey all, I’ve got a 2012 GT500 with >17k miles. Was bone stock up until a few months back when I put a 2.5” pulley, CAI and tune on it. Now making 528rwhp and feels great! In any case, prior to the mods, I NEVER had an issue shifting into any gear, even running it hard. Which I didn’t do too often. However, ever since throwing the extra 50 rear ponies at it, it seems the damn thing almost always grinds from 1-2 when shifting around my 6,500 shift point. Shifts fine when cruising. But when I’m in it, it just doesn’t seem to want to go into 2nd! My fear? Clutch... But the car hasn’t been beat on at all so I don’t know why the clutch would already be toast. Anything else, other than potential driver error, that could be causing this? Is it a known issue, by chance? Any insight/feedback would be greatly appreciated!