Fuel Filter Input Cap

FUEL FILTER INPUT CAP
Multiple Configurations | Anodized Aluminum | E85 Compatible

The Precision Raceworks Fuel Filter Input Cap is a modular, high-performance upgrade designed to give your fuel system maximum versatility and reliability. Precision-machined from anodized aluminum, this cap is built to withstand demanding conditions and is fully compatible with all blends of E85.

This input cap replaces the standard inlet on Precision Raceworks fuel filters, allowing users to select from several configurations to best suit their fuel system layout. Whether you're feeding a high-flow rail setup or integrating a built-in return with regulation, this cap has you covered.

Available Configurations:

• AN8 ORB Input – Single AN8 port for high-flow feed

  • To adapt to AN6 Male flare - USE THIS ADAPTER
  • To adapt to AN6 Female ORB - USE THIS ADAPTER

• Dual AN6 Input – Twin AN6 ports for dual-feed configurations

• AN6 Input with Regulated AN6 Return – Includes integrated static regulator and return port

• AN6 Input to AN6 Output (No Regulator) – Ideal for returnless or remote-regulated systems

• Dual 7.89mm (5/16") Quick Connect Input with Regulated 7.89mm Return – OEM-style fittings with built-in static regulation

Static Regulator Options (where applicable):

• Choose from 4 BAR, 5 BAR, or 6 BAR static regulators – pre-installed for easy integration

Key Features:

• CNC-machined anodized aluminum construction for durability and corrosion resistance

• Compatible with all E85 and pump gas blends

• Plug-and-play fitment with Precision Raceworks fuel filter housings

• Multiple configurations to support a variety of fuel delivery setups

• Integrated static fuel pressure regulation available on select models

Whether you're tuning for the street or building a track-dominating setup, the Fuel Filter Input Cap delivers the flexibility and performance your fuel system needs.

The items installed or applied to vehicles are intended strictly for off-road use only and track vehicles. These modifications may not comply with emissions, safety, or environmental regulations required for public road use under Environmental Regulatory Agency (ERA) laws. It is the sole responsibility of the vehicle owner or operator to ensure adherence to all applicable local, state, and federal regulations. Use on public roads may result in legal penalties or vehicle impoundment. Always verify compliance with local authorities before installation.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

If you're unsure whether a part will fit your vehicle, feel free to contact us here with your inquiry. Our helpful sales team will reach out to confirm if it's the right match for you.

We offer a flat-rate shipping fee across the continental United States. This excludes Alaska, Hawaii, and U.S. territories. For international orders, additional shipping costs will apply. Please contact us for a quote if you are outside the continental U.S.

Also, feel free to also contact us at ColoradoN5X@Gmail.Com for any other questions.

Not all items are covered by warranty. Items including warranty, will clearly state that there is warranty within the product description. Most of these items will be a standard 1-year warranty against manufacture defects. You, the customer, will be responsible for shipping and handling. We will fix/replace that item with a product that is in working condition if you meet the warranty criteria. Please note that you will be allowed ONLY 1 claim within the year for that product. ColoradoN5X is not responsible for any damage caused during the installation of our products.