For all the Xr8 lovers out there FYT. But seriously the Bonnet Buldge is a necessity. Why? Well when you start modifying your beast, you'll need extra room under the boonet for new intercooler pipes and intake pipe. Have a look at the Squashed piping, when you put a new FMIC and Pod Filter with new turbo piping. So that would be a good reason don't you think??? Also how many of you have owned a turboed car before your XR6T???????