This most recent version of the Hallman ES Kit has a newly designed ES valve. It has a custom fabricated billet aluminum body with a beautiful black anodized finish. Ever since the "first generation" of the ES model was released it achieved national recognition and received rave reviews in national publications. Hallman has continued to evolve this "entry-level" MBC so that it is still delivers uncompromised bang-for-the-buck. Comes with hose, four cable ties, and instructions.