Superchargers for Polaris RZR Pro R and Xpedition — 380 to 500 horsepower, every kit sold with its tier, its fuel, and its price in plain sight.
Every Pro R kit is built around the same in-house supercharger — the tiers are boost, fuel, and tune. 380 runs pump 91. The 500 E50 tops the range on ethanol blend. All four curves live on the dyno page.
Two Xpedition kits — the intercooled flagship and the MT — from $5,700. Builder, base-with-tune, and complete tiers on both.
"Ask the man who runs one." — after the original Packard promise, Warren, Ohio, 1899.