I have a 2000 2001 2002 2003 2004 or 2005 Toyota Celica, and need information on how to install the supports part numbers 6146L-R, 6509L-R, 6191L-R

This is a common question with the Toyota Celica, please look at the illustration to the left and ensure that the bracket is mounted correctly. When installing the support the bracket should be installed with the groove on top and the flat part of the bracket should be face the ground.