K & N has one too but it's way more expensive
https://www.knfilters.com/cold_air_i...amaro_zl1/6.2l
I'd like to hear some feedback on the Roto-Fab, or maybe HallTech will produce one. The one for the z06 is crazy, they say 50rwhp.
https://www.phastekperformance.com/2...ld-air-zl1.htm