Hello, my 2011 GT500 has been lowered with Ford Racing springs -1.25".
I have a low grinding noise from the axle.
I drain twice and add some anti-friction additive but the noise is still there.
So I would like to adjust the pinion angle with an adjustable rear upper control arm.
What do you think about the differents rear UCA ?
UPR, BMR, Steeda....
Is there a real advantage to change the UCA mount ?
Just to understand how to adjust the pinion angle, do I need to shorten or extend the length of the OEM UCA ?
Thank you for your help.
I have a low grinding noise from the axle.
I drain twice and add some anti-friction additive but the noise is still there.
So I would like to adjust the pinion angle with an adjustable rear upper control arm.
What do you think about the differents rear UCA ?
UPR, BMR, Steeda....
Is there a real advantage to change the UCA mount ?
Just to understand how to adjust the pinion angle, do I need to shorten or extend the length of the OEM UCA ?
Thank you for your help.
