The most reasonably priced component used on the Xp500a 2011 1ld3 Europe Tmax 1k1ld-300ea 09 Intake 2 is the Screw.
The most expensive part in this assembly is the Throttle Body Assy.
Some items from this specific schematic: Throttle Body Assy, Air Screw Set, Adjust Screw Set, Cap.
