IamSu! is set to release tomorrow the deluxe version of his Kilt It II project which will feature newly remastered songs and five additional bonus tracks.  Today, IamSu! gives up “The Realest” featuring fellow west coast rapper Problem.  With an undeniable work chemistry already proven, the two rappers go tit for tat and hold down their respective verses over bouncy and catchy production provided by IamSu! himself.  Take a listen to the leak below via the audio stream.