SuperATV Polaris RZR XP Turbo 4" Portal Gear Lift Portal Setup:Cast Housing, 30% Gear Reduction, Single Idler Max dyno gains of 11

Max dyno gains of 11 hp and 8 lb-ft of torque at the wheels

Welded-in end caps for a clean

Cognito Block and U-Bolt Kit yields 4-inches of rear lift

It includes a built-in tow loop for attaching winches and tow straps

DIY friendly traction bar system with easy installation

SuperATV Polaris RZR XP Turbo 4" Portal Gear Lift Portal Setup:Cast Housing, 30% Gear Reduction, Single Idler Max dyno gains of 11The Power and Performance You Need SuperATVs GDP 4" Portal Gear Lift for the Polaris RZR XP Turbo lets you choose a 15% or 30% gear reduction to match your ride style. Add dual idler gears for maximum strength and more reliable torque transfer. Built for the performance you need, GDP portals are made to ride when, where, and how you want. What Is a Dual Idler? A second idler gear in the portal box spreads the load over twice as much surface area for