| Message |
With factory turbos you dont really need even the 555cc injectors but is a good idea if your buying new ones anyway. If you are going to upgrade your turbos mildly then 555cc injectors are fine. The 650cc injectors are probably petty major overkill for what you want... Remember, regardless of the inejctor upgrade, you will need an ECU upgrade, or an AFC, etc...

|
 |