Hey everyone, first post, new here. I got a question maybe someone can help out with:

i have an '08 evo MR twin clutch auto/flappy paddles. I recently noticed a slight rattle when the car downshifts from 2 to 1. just seems more "rough" than the other gear changes and doesnt happen every time. am i being paranoid or is the clutch/trans having some issues? pretty sure its not under warranty anymore due to a high flow cat and a tuned ecu, if i take it into a dealer are they going to be able to help?

Thanks!

#edit
sorry i should say that i only notice this when going from D2-D1, when i use the flappy paddles i dont notice the sound, and there is an off throttle rattle in D2