i have a 94 ex, with a b16a swap. i did the swap in july, and now its popping out of fifth gear. it started doin it a month after the swap, and lately its really bad. i can' even put it in fifth gear because it'll popout so fast, anyway, i replaced the shift bushings, and that didn't do anything. i don't understand why its doin this. every gear besides fifth is completely fine. no grinding or nothing. in fact its like butter when i shift. i thought it might be my shift linkage, but i don't know why it is getting so bad. then i thought tranny fluid, but i don't know why its only fifth gear. if anyone has any advice or particular things i should check please let me know. thanks