The V8 airbox is 3" diameter tubing nad the rest of the box has marginally more volume. everything else just bolts up. Just looking at the filters for the V^ and V* will show the significant difference in volume. As far as the pipes they come set up in the right lengths and bends and require you to just clamp onto the end of the intake tube. Took me all day the first time, 5 mins the second.