I want have my S3 remapped by Jabba, what are the essential mods engine wise? Is the TIP a must any other pipes a must? If I'm getting it mapped is it worth smoothing the air box internals and removing the snorkel from within the wing? I've looked at CAI's but these are expensive and don't give good gains? I want only mods that are going to make a difference or which are absolutely essential Is the std Dv ok with a remap?