The bumper mounting points for the Honda Inspire are the same as for the Acura TL of the respective generations.

See instructions:

How to remove front and rear bumper Acura TL (Honda Inspire) (1998-2003)

How to remove front and rear bumper Acura TL (Honda Inspire) (2004-2008)

How to remove front and rear bumper Acura TL (Honda Inspire) (2008-2014)

 

Honda Inspire Front Bumper Mounting Diagram (2008-2014)

 

rear bumper mounting diagram Honda Inspire (2008-2014)