Our Most recent full track build. 2001 Audi S4 with K04 turbos. Following is a brief description of the process that is turning an everyday street car, into a full track beast. Seats, carpet, door cards, headliner and pillars, center console, lower dash and a bunch of sound deadening removed. Prepping the chassis for the roll-cage mounting blocks. Stripped out the chassis harness and ABS wiring/modules. Fabricated some blocks to mount the roll-cage to the chassis. Took out th