Active filters
Stage I kit increases horsepower and torque. Pre-oiled, washable 4-layer surgical-grade cotton filter. Includes all necessary hardware and instructions. Performance filter is handmade in the USA.
Plug-and-play fuel and ignition module with per-cylinder and per-gear mapping, 0–5V analog input, Power Core software, and USB connectivity.
Forward-facing intake with K&N filter element for increased horsepower. Internal crank case breather and included rain sock. Made in the USA.
Power Commander 6 with Ignition Adjustment for Harley-Davidson — plug-and-play tuning with per-cylinder and per-gear mapping, USB connectivity, and Power Core software.
Plug-and-play EFI module with ignition adjustment, analog 0–5V input, Power Core software support, cylinder- and gear-specific mapping, and USB tune updates.
Stamped steel cover with subtle mag‑wheel creasing and Vance & Hines logo. Made in the USA.
Plug-and-play fuel injection module with ignition adjustment for Harley-Davidson. Individual cylinder and per-gear mapping for precise tuning. Easily connects to a computer via USB and is made in the USA.
Plug-and-play fuel injection module with ignition adjustment and analog 0–5V input for per-cylinder, per-gear mapping; USB-updatable tunes.
Bolt-on insert provides a customized look and direct-fit installation for aftermarket or OEM air cleaners.
Compact Fuelpak 4 tuning module with upgraded FP4 app, live data, autotune-capable workflows, and included hardware and instructions.
The Target Tune Module Kit provides OEM-style connectors for easy install and lets the factory ECM use wideband O² signals while retaining closed-loop control. Learns VE corrections and delivers target fuel in real time. Made in the USA.
Compact, versatile air cleaner kit with a high-flow reusable filter and improved knee clearance. Made in the USA.
Semi-automated AFR tuning with real-time feedback to the Power Vision; plugs in with a single cable. Base air/fuel settings included and fully adjustable. Some aftermarket exhausts may require sensor-bung modification for clearance.