Speed Haus EWG By Arc Enemy Fab - Focus ST Turbo Elbow EWG**FOR OFF ROAD AND RACE USE ONLY** Clayton Performance is now authorized to sell the Arc Enemy Fab (scooter for those of you in the FB groups and forums) Turbo Elbow and dump tube kit for 44mm external wastegate big turbo setups! This is by far one of the most known mods for big turbo Focus ST's. The ATP elbow that comes with every kit is great for bolting the turbo to the block, but that is about it. They are known to have terrible wastegate geometry