I recently purchased my 2007 GTI Fahrenheit and the interior light doesn't go on unless I push the switch in and hold it. I figure just that switch is bad, can it be changed easily or do I need a whole new dome console? It seems a shame to change the whole thing since everything else in it...
A pretty easy DIY upgrade that supposedly gives you a gain of almost 19 hp according to K&N.
My question is, does the car need to be "mapped" for the additional cold air?