This kit includes everything such as induction, brackets, hardware, couplers, filter, pulleys, tensioner, acc. brackets, hoses, installation manual, and fuel system. All kit components are brand new and have never been installed. The head unit has just been rebuilt and hasn't been installed since. It was rebuilt with high speed bearings and a kevlar belt. This kit is good for 6 psi which is about 40% more horsepower gains. Very easy installation and requires no oil lines. The price is $1200 was going to put it on my truck but I bought a lightning instead. Price is firm 754-581-five one 35 located in Hollywood, FL.