CMB question

[jacetms87]

I just saw this in another thread

"Anything that improves attack rolls improves CMB, including weapon feats if using weapon for the special attack."

So this means weapon focus etc, archtype bonuses etc?

Where is this stated if true?

[Jeraa]

In the combat chapter, under Performing a Combat Maneuver.

Quote:

When you attempt to perform a combat maneuver, make an attack roll and add your CMB in place of your normal attack bonus. Add any bonuses you currently have on attack rolls due to spells, feats, and other effects. These bonuses must be applicable to the weapon or attack used to perform the maneuver. The DC of this maneuver is your target's Combat Maneuver Defense. Combat maneuvers are attack rolls, so you must roll for concealment and take any other penalties that would normally apply to an attack roll.