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 7+hp with small mapping adjusments. 

 
Easy to install and built to last, these are not damaged by any fuels. Made in Europe.