I was doing 1/4 mile runs today and the gears seem to slide in after I released my clutch between 2-3 and mainly shifting between the 3-4 gears. It was a noticeable loss in power during shifts. I have an 05' G35 Sedan 6MT with the boltons below. The car now has 48k miles and when I bought it, the clutch was replaced at 28k, however, the flywheel wasn't replaced. Anyone know the issue with this shifting issue? I know it's not the rev limiter coming into play as this was adjusted during my tune. Any help would be great. Thanks.

Z-Tube | UR Light Crank Pulley | Stillen Gen 2 | MD MREV2 | MD 5/16" Iso Thermal Spacer | Kinetix HFC | Tein H-Tech | Osiris

 

I use to have hard shifts also. Then I replaced the gear oil and it shifts like butter.. but rite now there's a problem with the clutch. When I do a burnout with the front wheels straight, the car spins the tires but as soon as I turn the wheel for a drift the rpm jumps up and slips the clutch. Does anyone know why my clutch slips when I'm turning and doesn't slip when the frnt wheels are straight?... also I raced my friend with the same g as mine but his is all stock and I have intake, greddy exhaust, Mrev2, kenitix plenum, and a short shifter.. well when we raced I couldnt pull away from his stock g. He was actually slightly faster. Both cars are 05. And I'm a better driver because I had my g for a long time and he just got his recently. So does anyone know if when I race, my clutch is slipping that I can't notice and therefore not being able to pull away from a stock g?