Dinan
OBS FUEL PUMP UPGRADE KIT
SKU: D00G R420-0001
Description
Part #: R420-0001
With increased power comes increased demand on the fueling system to satiate that demand. The stock fuel pump is incapable of delivering consistent fuel flow at low fuel tank levels for high output applications under heavy load resulting in the possibility of inconsistent power delivery when the car is pushed. Dinan's upgraded fuel pump enhances the pump's ability to draw fuel and allows full flow of fuel to the engine during high demand operation. This means that at no time will you suddenly experience a loss of power due to inadequate fuel supply and you can push the car hard continuously during a track event or other high demand application without fear. Perhaps best of all is the Dinan modified fuel pump can be properly controlled by the stock DME resulting in no faults or warnings on the iDrive. Just consistent power all the way to redline.
Features:
- Allows consistent fuel flow to the engine during high demand operation.
- Stock DME can properly control the Dinan modified pump so no faults or warning are presented.
- Dinan components consist of CNC stainless steel adapters, stainless clamps, and high quality automobile grade submersible fuel hose.
- Includes O-Rings which must be replaced during pump installation.
- No other modifications needed.
- NO DINAN WARRANTY
N20/N55 Engine
Fitment
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Specifications
| Brand | Dinan |
| Part Number | D00G R420-0001 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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