Quote Originally Posted by black betty View Post
So what was the result?

Are these things a must have, just or an interesting idea?
I bought the tdi300 second hand and I believe the intercooler had never been cleaned before the Provent was fitted around 140,000 kms. My subjective assessment is that the engine runs better and seems to have better acceleration. Similar perhaps to replacing a partly clogged air filter. This was noticeable after about 10000 kms. The car has about 198000 kms and I figure the intercooler doesn't need cleaning now.

My assessment: it is a great modification and well worth while

________________________________
Nigel