4SFEDZ

i have bmr (the fat round red ones) lca and that seems to be the next obsticle in my way, how much room can i get with a thinner lca thats spaced to the inside. what lca would be the best and what could i use for spacers?

this is what i have,

i have hp evo wheels with the fat lip, they are 9 inches wide, i want to get them widened to 12 and go with some 335/30/18. i cant space the wheels out cause i am lowered and it will hit the fender, all i need is maybe 1 inch a side from moving my lca in, is that possible?