RCM 550cc Uprated Side Feed Injector Kit Version 5 - Version 6 Model_Impreza 2006-2007 this includes a new lambda

this includes a new lambda sensor controller circuit

The right hand and left hand seal are the same

pressure sensors

debris and contamination but it will also offer you the distinct advantage of higher oil pressure

RCM 550cc Uprated Side Feed Injector Kit Version 5 - Version 6 Model_Impreza 2006-2007 this includes a new lambdaAn essential part of modifying your Impreza engine is having the ability to supply the cylinder with enough fuel during the combustion process. Our 550cc high performance, injectors are designed to fit Subaru Imprezas from 1998 to 2000 and are a direct replacement to the 440cc standard units. These injectors are ideally suited to high power applications and boast simple installation to the standard fuel rail without any modification. Not only do they