Stage 1: stock engine/filters, stock/modified pipes about a 5% power increaseStage 3: stock/mild modified engine, stock/modified pipes, individual air filters drivability may be compromised, N/A for some motors about a 10-15% power increaseIncreases power and drivabilityFully adjustable MaterialBrassProduct NameJet KitTypeStage 1, Stage 3UnitsKitVendor part numberQ518 MakeModelDisplacementYearCountryEnginePOLARISPREDATOR 500 2X4 5002003ALLPOLARISPREDATOR 500 2X4 5002004ALLPOLARISPREDATOR 500 2X4 5002005ALLPOLARISPREDATOR 500 2X4 5002006ALLPOLARISPREDATOR 500 2X4 5002007ALLPOLARISPOLARISPOLARISPOLARISPOLARISPREDATOR 500 2X4 PREDATOR 500 2X4 PREDATOR 500 2X4 PREDATOR 500 2X4 PREDATOR 500 2X4 50050050050050020032004200520062007ALLALLALLALLALL
Stage 1: stock engine/filters, stock/modified pipes about a 5% power increaseStage 3: stock/mild modified engine, stock/modified pipes, individual air