Our new "Thumper" series is a replacement charger for those that already have a water-cooled turbocharger, or a factory turbocharger looking for more power without having to go to a full frame turbo setup. This turbocharger fits 2016-2025 Polaris xpt, turbo s, xp pro, turbo r, and pro s models. This turbocharger is configured as an OE configuration for its mounting. The compressor cover of this unit has a large 3" ported shroud, allowing much more air flow to its 46mm compressor wheel. This turbocharger requires a 3" inlet air intake "J" pipe, which we manufactory as well to fit for a factory air box.