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Engine Performance

Engine Performance components for the XP Turbo. Belt coolers, exhausts, tuning, and many more!

  • SALE
    CYCLONE Clutch Cover / XPTurbo - RS1 - Xpedition CYCLONE Clutch Cover / XPTurbo - RS1 - Xpedition

    CYCLONE Clutch Cover / XPTurbo - RS1 - Xpedition

    Fan blades designed in the billet cover effectively move air while decreasing weight Decreases belt temp, prolonging belt life About 25 CFM above stock down low Up to 50 CFM above stock at full shift-out Constant cooling, direct on the...
    Was: $299.95
    Now: $229.95
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  • SALE
    Polaris XP Turbo /Turbo S OEM Replacement Turbo Polaris XP Turbo /Turbo S OEM Replacement Turbo

    Polaris XP Turbo /Turbo S OEM Replacement Turbo

    Bolt-on oem replacement for 2016-2021 Polaris RZR XP and TURBO S, no modifications required to fit; 17.83% lighter turbine vs OEM less turbo lag compared to stock because of lighter turbine custom CNC milled turbine Longer Turbo life with billet...
    Was: $2,424.95
    Now: $1,295.95
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  • 18mm x 1.50 - O2 Bung

    18mm x 1.50 - O2 Bung

    The O2 Weld-In Bungs from HMF work specifically for our high-end exhaust systems These bungs are made from Stainless Steel and fit standard bosch O2 sensors.  Fitting Bung, Weld-In Oxygen Sensor Stainless Steel 18mm
    $19.95
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  • 18mm - 12mm O2 Bung Adapter

    18mm - 12mm O2 Bung Adapter

    Made from high-quality stainless steel, this bung adapter screws into an 18mm bung for use with some 12mm narrow-band O2 sensors.  Outside thread is M18x1.5 and the inside thread is M12x1.25. Go from 18mm to 12mm bung size Outside Thread: M18...
    $15.95
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  • 12mm x 1.25 O2 Bung Cap

    12mm x 1.25 O2 Bung Cap

    The 12mm O2 Cap from HMF works when using an O2 simulator and the O2 port on the pipe needs closed.  The  12mm O2 Cap is plated and has a 12mm x 1.25 Thread size. Oxygen Sensor Cap Plated 6mm Allen 12mm x 1.25 Thread...
    $10.95
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