the catch can is simple, plug the line on the maf elbow. run all 3 lines from the breather covers to the can. Im mounting mine near the brake master. Im not going to run it back to the intake because crankcase pressure will force everything into the can and i dont want and oil vapors going back into the intake tract. makes for cleaner air, more efficient combustion, etc.

im also deleting the air injection and the egr valve