Description:

3d printed mini cooper R53 airbox, I modeled this like the JCW airbox but with a standard 3.5" inlet, it adds quite a bit of noise and these big filters have a substantial amount of surface area

125 $ + shipping 

I needed a jcw airbox for my track car and was put off by the prices so I designed one from scratch.  I built it around a amsoil filter that was subsequently discontinued,  an injen x-1021-bb also fits (tightly! as pictured) you can use a generic or K&N too as long as it has a 3.5" inlet diameter

You'll need to cut open the divider between the airbox and the abs lines to get the full effect of the airbox (more noise!)

Printed with ASA (modern abs) I've been using one on my track car for several months.  3d printed parts look 3d printed, small blemishes,  pictures are actual airbox I'm selling

Does not include the air filter.  I can print more if there's a demand for it