FIC 1650 cc Fuel Injectors High Z for WRX/STi (IS175-1650H) Select Install Harness:With Pigtails PGTJETR4Q the vehicles entire vertical suspension

the vehicles entire vertical suspension load is transmitted to the top of the vehicle's strut tower

and retainers when you can use Manley Performance locks

Sold in an 8 ounce bottle

The precision CNC machined grade 5 titanium retainers are optimized for mass and stress levels using finite element analysis and packaged for maximum clearance to the valve stem seals

Oil vapors can get into the intake system which will lower combustion temperatures and reduce overall efficiency

FIC 1650 cc Fuel Injectors High Z for WRX/STi (IS175-1650H) Select Install Harness:With Pigtails PGTJETR4Q the vehicles entire vertical suspensionSet of 4 1650cc Saturated High Impedance Ball and Seat fuel injectors for 2002 2014 WRX, 2007 2020 STi and fits 2004 2006 STi with WRX tumbler conversion. Utilizing the latest injector technology and featuring state of the art matching with Data Match Technology. Includes PGTJETR4Q pigtails or add Plug and Play adaptors PADPJtoD4. Vehicle Fitment: 2007 2020 Subaru STi 2002 2014 Subaru WRX 2004 2006 STi (with WRX Tumbler) Install Adapter Options: With