You also have to remember that our kit comes with:
The carb
A billet 1 into 2 intake
throttle cable
Plus either the K&N attachment or another billet airbox filter adapter
Plus a few gaskets and hardware
It does start to add up once you start factoring in the cost of the billet pieces, K&N filter, and other assorted pieces.
The billet intake in particular costs us quite a bit to fabricate.