Originally Posted by 2009 Deluxe

Update: Ordered the HPI manifold ($315 to my door) first impressions... HPI, the gasket and the factory intake collar fit much, much tighter than the factory pos plastic manifold. Installed one time and runs like a champ. Let me just say that if you move the factory manifold at all (installing a new air cleaner) it will most likely have an air leak causing high idle. k you HPI!!!