Stating the mod process again

Wabna keep this short asbit msy be a stupid question. Found a guy on fb market selling a cobb intake for 15+ sti and it came with the box. My question is i see the type ra model intakes have a black rubber coupler where as this one is blue. Does that matter? Ill be running an ots map with it for a while till i accumulate everything i wanna slap on at once.