Engine Performance

Bikeman Performance Polaris TURBO R / PRO S / PRO XP OEM REPLACEMENT TURBO

Bolt-on oem replacement for 2016-2021 Polaris RZR XP and TURBO S, no modifications required to fit; lighter turbine vs OEM less turbo lag compaired to stock because of lighter turbine custom CNC milled turbine Longer Turbo life with billet wheel as...

O2 - Cap - M18

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

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...

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...

12mm x 1.25 O2 Bung

The O2 Weld-In Bungs from HMF works with high-end after-market exhaust systems. These bungs are made from Stainless Steel and fit standard bosch O2 sensors.  Fitting Bung, Weld-In Oxygen Sensor Stainless-Steel 12mm

Polaris TurboR/Pro S/ProXP (2021+) Stage 2 ATU Power Bandz Clutch Kit

SNYPR ADJUSTABILITY INCLUDED Gain 8-9 MPH in 300 feet on a stock machine  Gain top speed over the stock clutching.  Much better power transfer than the stock clutching Springs hold much better tension on the belt than factory Quicker...

Billet Clutch Cover - RZR Pro XP

RZR Pro-XP Billet Clutch Cover This clutch cover was designed to fix and prevent issues encountered with the stock cover. The result is a clutch cover that is 3 times Stronger than the stock cover, reducing tower flex and allowing more...

CLUTCH KIT FOR POLARIS RZR PRO XP (3-6000') STOCK TIRES (2020)

Includes Helix! Excellent all around use Designed for trail, mud, sand, & hauling Increases low-end & mid-range torque Increases low-end smoothness Eliminates harsh engagement of clutches Eliminates belt slippage Provides better back...