Air and Fuel› Fuel Injection Systems and Components - Electronic
Full Function
Secondary Fuel Rail Kit with Fuelab FPR
SKU: Rail.FD.Stepup
Moderate — 2–4 hours
Description
This kit supports over 500 bhp when combined with appropriate injectors, pump, and tune. It includes a secondary fuel rail with 34mm injector fitment, a Fuelab Mini FPR with a pressure gauge, and all necessary adapter fittings and hoses for installation.
Fitment
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Available on iOS & Android
Specifications
| Brand | Full Function |
| Part Number | Rail.FD.Stepup |
| Category | Air and Fuel |
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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