These intake funnels are constructed of carbon fiber, which ensure high strength and minimal weight, unlike most 3D-printed units on the market. They are engineered to work with the shape of the airbox to maximize power and torque.

Please see attached dyno graph for results after installing these into a standard engine with no mapping changes. Please note this comparison is in a Euro engine, which has much more efficient (better) velocity stacks than USA models. We have seen gains of 10hp with small mapping adjusments.