All parts › BMW M4 CSL › S58 engine › Fuel injectors
Fuel injectors
Part of S58 engine · about $1,500 to replace
What it is
Six solenoid direct injectors spraying into the cylinder.
What it does
Deliver precisely metered fuel in up to three pulses per cycle.
How it fails
Combustion seals must be replaced every time an injector is removed.
| Material | Stainless steel body, PTFE combustion seal |
|---|---|
| Spec | Flow 1,100 cc/min at 350 bar |
| 6-hole nozzle |
Individual units
Injector 1Injector 2Injector 3Injector 4Injector 5Injector 6