The k11 is in the garden on axle stands waiting till ive got the supercharged 2.0 built. But yeah k11 manifold on a 1.2 k10 GS, its not quite finished but hopefuly i should have some pics up on monday.
yes it still uses the k11 flange, slightly cut and filled but k11, It really isn't that easy, but it can be done. I'm just cheap and had a spare k11 manifold and exhaust system, otherwise i would've tried something else!