Collection: For Genesis Coupe BK1 BK2 3" Cover

Kinugawa Turbo Systems 3" Cover TD05/06 Series for Hyundai Genesis Coupe 2010-2012 BK1 and you can apply the 3" inlet type on 2013-2014 BK2 with the stock BK1 manifold and aftermarket O2 housings like ISR or MXP. An Anti-surge housing is a good " analog" way of curing part throttle surge issues on big turbo/mbc setups. It's why most really big turbos come with anti-surge housings to begin with.