2F Motor EFI Kit : Base Adapter Air Cleaner Adapter (FJ40 & FJ60)

Modern EFI drivability with a factory-correct engine bay — all in one bolt-on package. This full kit pairs our CNC-milled 2F Intake Manifold Base Adapter (choose FiTech or Holley Sniper thickness) with the 2F Air Cleaner Adapter so you can convert a carbureted 2F to an EFI throttle-body setup while preserving the OEM air cleaner assembly and factory look. The Base Adapter sets the correct throttle-body height for your chosen EFI unit; the Air Cleaner Adapter then allows the original air cleaner housing to sit properly on top. Why this kit This is the ORIGINAL adapter kit and best design for the EFI conversions on Toyota 2F Motors. Keeps the classic, factory-correct engine bay while upgrading to modern EFI drivability. Bolt-on design — no cutting, welding, or custom fabrication required. Precision CNC aluminum construction for a reliable, accurate fit that lasts. Kit options Select the Base Adapter that matches your EFI throttle body: FiTech option (for FiTech throttle bodies). Holley Sniper option (for Holley Sniper throttle bodies). What’s included CNC-milled Aluminum 2F Intake Manifold Base Adapter (FiTech or Holley) CNC-milled Aluminum 2F Air Cleaner Adapter Mounting hardware for base adapter (to intake manifold) Studs and nuts for attaching your EFI throttle body Extended stud and hardware for securing the OEM air cleaner housing (reuse OEM M6x1.0 wing nut) (Items match the contents listed on each product page.) Note: Gaskets are not included — we recommend installing a new OEM 2F intake gasket and verifying the condition of any factory air cleaner sealing O-ring before installation. Compatibility & fitment Designed specifically for Toyota 2F engines in FJ40 and FJ60 applications. Works with Holley Sniper and FiTech throttle-body EFI systems (throttle bodies sold separately). Installation notes Base adapter selection is required to set proper throttle-body height — choose FiTech or Holley when ordering. The kit reuses your factory air cleaner wing nut; no aftermarket wing nut is necessary. We recommend replacing the OEM intake gasket and inspecting the air cleaner sealing surface during installation for a reliable dust seal.