Description
This DeatschWerks Fuel Pump Module is almost a 100% drop-in replacement for you fuel canister on your 8th Gen Si!
The 8th Gen Civic Si was produced with a "return-less" fuel system. This fuel canister is a "return-style" which means that you will need to fabricate your own return line from the fuel rail to the fuel tank. The use of an aftermarket fuel rail will be necessary, along with the additional of an adjustable fuel pressure regulator. A fuel pump relay rewire is suggested to maximize fuel pump performance.
Includes:
- Fuel pump module
Specs:
- Fuel pump flow rate: 415lph
- E85 compatible
