2010 Ralliart 61,XXX miles

Never put on dyno. but i pulled ahead of an MR with 320whp. so i assume around 320+whp....

bought it used from a dealer with 45k. and most of the upgrades were already on it

I had the car through a basic inspection at a local transmission shop at 55k miles the tranny fluid looked brand new so i would assume it was changed at least one time since i bought it.

UPDATE
My mom used the car for a school run. she was able to drive a about 4 blocks to pick up my sisters friends . she was idling in drive. then the message popped up. i have since went to check the car out. it is free revving . reverse gear on dash just blinks. and i am able to push the car forward in freely in reverse. so i assume clutches aren't grabbing.

i cant check to see is just 2nd 4th and 6th locked because i cant get it out of first. manual or auto. ill have to wait to see if i can get hold of a scanner to run the CEL . there is a very loud squeal coming from the engine bay that matches the revs

obviously the code will tell me whats wrong but is there any thoughts from anyone . i had already called a transmissions ship for ssts. and they said just the cluches will be around 1400 or an entire rebuild will be 3500 . which isnt bad compared to mitsus 13k replacement since i only spent 16k on the car itself

 

I myself am having this problem with my RA 10.. switches to PRND and revs but doesnt grab and go anywhere..