This is for our combo Top feed fuel rail / fuel pressure regulator kit . Kit includes Top feed fuel rails with 6an fittings Support tubes / stainless bolts ( to bolt direct yo manifold) (not shown in photo) injector collars ( not shown) Fuel pressure regulaor Mounting bracket Our kits will bolt directly to your manifold without the need to modify Please let us know at checkout 1. colour kit required 2. what version manifold you have ( 1-2 , 3-4 , 5-6 ) 3. what make of injectors you have So we make sure we dispatch the right kit, Some colours may not always be in stock, so please check before ordering Please let us know at checkout