turbotbirdguy79

I just put a set of bmr lca,s (non adj)last weekend and everything went in easy.I took the car out today and It almost sounds like ive got really faint gear whine now.I installed 4.10,s a few months ago,and never had a bit of whine.the whine is very faint,does not happen on accel,deaccel.Its seems higher pitched too.I originally thought it was the fuel pump,it almost kind of sounded like it,but I pulled out the back seat and it does not seem to be that(im sure if it was the pump it would be doing this at idle also).I ran the car on jackstands and put a stethoscope around the axle and it does not seem to be coming from the axle.Has anyone ever heard this?Everting seemed fine until today.Thanks in advance.

drbobvs

What you're hearing is real. You will get an increase in transmitted drivetrain noises of all sorts once you start swapping out anything rubber.

turbotbirdguy79

Thats what I was thinking.Thanks,I will sleep better tonight

BlackBetty

Yep, I've got the heim joints on both ends of my LCAs, and you can definitely hear the whine.

SONICBOOST3

I have no noises with my bmr billet lca's butI have stock gears... Not that it helps but i just wanted to say it[8D]

PLstang

Yeah you definetly will hear more noise from the rear end when you swap out the LCA's.