I'm looking for a Golf/Leon airbox for a 150 TDI so i looked on ebay in the hope of finding a good condition one. But i found this:http://cgi.ebay.co.uk/volkswagon-go...104203246QQcategoryZ36680QQrdZ1QQcmdZViewItem
Surely drilling that many holes at that size would do it more harm than good? the clod air it's sucking is going to be mixed with hot air from the engine, or am i missing a trick here?
Surely drilling that many holes at that size would do it more harm than good? the clod air it's sucking is going to be mixed with hot air from the engine, or am i missing a trick here?