I recieved my intercooler pipework back from CPL Racing here in the UK, and now the pipes are going to take me a while to clean...

Normally the ends should be bunged up but I believe they didn't know this.

Now alot of the powercoating has gone inside of the pipes as can be seen and unfortunately it is left down to me to clean them out.

What is the best method of cleaning them out? Theres lots of difference sizes and bends where I cannot be sure I can get too.

The worst possible outcome is the little bits of debris come loose and go into the engine so I need to be sure its all out.

This is the problem..





How would you clean them? Please help.

Aaron