So im at about 42000 miles on my car. Just started having the issue where its hard to get into 1st and reverse, like you have to shift into another gear then back into 1st just to get it to go into gear. Drove it for awhile like this and now its kickin out of third sometimes while im driving, like shiftin from 2nd to third while i let out on the clutch. Any ideas on what this could be? And does anyone know of ways to upgrade transmission parts to withstand more power?