Ok thanks for the help. Also you got to remember im from Australia and all the stores you guys are suggesting, we dont have them here lol.
I can get the pvc pipes, barbs and use the bumper caps for the exhaust ports it's just the lowe pressure gauge I cant find. I wonder if Costco would sell it.
Also what size pvc should I get for the stock intakes? I cant access my bike right now since I keep it at a friends house and he isn't home.