AHHHH this is such a bad idea!!!! how is that getting any cold fresh air??? thats just sucking in dirty warm air now 
You should really use both of the below to take the cone to the front of the engine bay where the air is cool
http://www.ebay.co.uk/itm/90-Degree-57mm...4ac170f262
http://www.ebay.co.uk/itm/Metal-Alloy-Al...3f10f73c3e

You should really use both of the below to take the cone to the front of the engine bay where the air is cool
http://www.ebay.co.uk/itm/90-Degree-57mm...4ac170f262
http://www.ebay.co.uk/itm/Metal-Alloy-Al...3f10f73c3e