Well I have had my Boomba RMM in now for 50k+ miles and have been very satisfied with it. No squeaks...No rattles or anything out of it! Been rolling a Gen2 GTX2860 on it as of the last 5k. Almost 300whp + or - some HP depending on the day and road surface, Its a great piece from Boomba! There are a lot of choices out there now all which seem to be good quality poopa for your FiST. If you don't have a RMM ...I suggest buying one...totally worth it ...i was my First mod! Glad I did it! Thanks Boomba!