I had this happen to me everytime I dropped the gas pedal to the floor in 1st with my traction control on. I can go out and duplicate it on que. I'll try to video tape it. With traction control off, it's doesn't happen and shifts normally. Does this happen to anyone else? I've never raced with my traction control on, so I've never ran into this on the track.

This was before he went back and sealed up everything, now it's fine. I still agree to double check with a datalog or dyno and make sure it's in the safe zone.

These mani's make a huge difference in what the car feels like. I have said the car sounds like a turbo, even had guys come up to me at the track asking about the turbo. You literally hear the air flowing. Worth every penny for you guys on the fence about this mod.