pipe /connector replacement

[mathew lisett]

so during my time of reading forum posts over the last year or so, ive noticed there was a upgraded kit that was to replace the hoses and conencotrs becuase of common problems with air leaks etc.

since i cant find it, anybody know this kit and even any other pipes and conenctors that cuase issues that should be replaced.

car is the a4 2006 2.0 tfsi special edition sline 2wd