everyone just makes the extension like hotshot and stillen or u gotta go the cone and filter way.. all i seen is that place racing makes the tubing part... anyone else?... cause dont u get most of the power from the tubbing? well does anyone make it besides placeracing??...

weapon-r makes their hyper intake for a 99 g20. not sure about the new dragon intake.

well ive heard bad things about weapon r so thats not a choice...

I dont carry weapon R and never used hteir products so i cant comment on that..but i have heard my friend calling it Weapon Reduction...whatever that means hehe :D
as for the pipe...only the cold air intakes have all that piping available for the G20...PR and stillen both offers it