At DMG Motorsports, we present the Hiflofiltro HFA1911 Air Filter — a precision-engineered OE replacement designed to restore your Honda ST1100's induction system to like-new performance. Built by Hiflofiltro, the world's most trusted name in motorcycle filtration, this filter is manufactured to slot directly into the factory air box with zero modifications required, making it a straightforward, reliable upgrade at service time. Using high-quality Powerflow filtering media, it's engineered to meet or exceed OEM filtration standards while keeping your engine breathing clean and running strong.

Features:

• Direct OE replacement engineered to fit the factory air box with no modifications needed
• Constructed with top-quality Powerflow paper filtering media developed for modern high-performance engines
• Meets or exceeds OEM filtration specifications, with no need to change carburetor jets or settings
• Fits Honda ST1100 (1991-2002) and ST1100A (1992-2002) models
• Replaces Honda OEM part number 17211-MT3-000
• Sold individually, each filter ready for direct installation
• Backed by Hiflofiltro's decades of OEM filter manufacturing experience

Fitment