Hi all, ok. I've got a pair of "Big Growl" 2" open pipes I wanna fit to my stock 2004 Deuce. ( no worries about emissions here in the UK !!!) I've got a power commander fuel management system (in the post), any tips on the best air cleaner I could use also any hints,suggestions,bank notes, girlfriends telephone numbers would be much appreciated thanx Hardtail.