Mfg#: 06K907386D. A diagnostic trouble code (commonly P2006) may let you know if this is faulty. If the manifold is not physically broken, this may be the repair you need.
Bremmen Parts - Intake Manifold - N14/N18 Engine R55/R56/R57/R58/R59/R60/R61 -
Air Intake Hose Cleaner Duct Tube Auto Filter Auto Parts Engine Air Intake
Edelbrock 9702, One Natural Bronze Intake Valve Guide Bbc Performance Parts
Ferrea FERF6225-1 Steel Intake Valve 1.740 in fits Ford 2300 Performance Parts
Ferrea FERF6223-1 Steel Intake Valve 1.740 in fits Ford 2300 Performance Parts
Manley 11880-1, One Natural Stainless S/D 2.350 Intake Valve Performance Parts
