EPI Performance Parts

Whether you’re a mudslinging Polaris General owner or enjoy dancing the dunes in your Can-Am Maverick, performance matters. Side By Side Stuff is proud to be a supporter of EPI Performance and their mission to provide the best driveline components on the planet.

Our favorite part of EPI Performance’s mission is the fact that nothing goes out to the public until they’ve put the aftermarket part through one heckuva testing. Quality is as important to them as it is to us which gives us peace of mind that our offroad pals are getting the SxS clutch kits they deserve.

Increase the quality of your ride with aftermarket UTV parts and accessories at Side By Side Stuff, from the best brands in the world, like EPI Performance!
EPI Front Heavy Duty Suspension Springs - 2017-19 Can Am DefenderFREE SHIPPING
$129.98
$118.67
Out of Stock
EPI Rear Heavy Duty Suspension Springs - 2017-19 Can Am DefenderFREE SHIPPING
$149.98
$134.80
Out of Stock
EPI Front Heavy Duty Suspension Springs - 2011-17 Can Am CommanderFREE SHIPPING
$119.98
$110.62
Out of Stock
EPI Rear Heavy Duty Suspension Springs - 2011-16 Can Am CommanderFREE SHIPPING
$119.98
$110.62
Out of Stock
EPI Front and Rear Heavy Duty Suspension Springs - 2011-16 Can Am CommanderFREE SHIPPING
$239.96
$221.24
Out of Stock
EPI Front Heavy Duty Suspension Springs - 2016-19 Honda Pioneer 1000FREE SHIPPING
$129.98
$118.67
Out of Stock
EPI Rear Heavy Duty Suspension Springs - 2016-19 Honda Pioneer 1000FREE SHIPPING
$139.98
$126.72
Out of Stock
EPI Front and Rear Heavy Duty Suspension Springs - 2016-19 Honda Pioneer 1000FREE SHIPPING
$269.96
$245.39
Out of Stock
EPI Front Heavy Duty Suspension Springs - 2015-19 Kawasaki Mule Pro-FX | DXFREE SHIPPING
$129.98
$118.67
Out of Stock
EPI Rear Heavy Duty Suspension Springs - 2015-19 Kawasaki Mule Pro-FXFREE SHIPPING
$149.98
$134.80
Out of Stock
EPI Front and Rear Heavy Duty Suspension Springs - 2015-19 Kawasaki Mule Pro-FXFREE SHIPPING
$279.96
$253.47
Out of Stock
EPI Front Heavy Duty Suspension Springs - 2013-20 Full Size Polaris Ranger w| Pro-Fit CageFREE SHIPPING
$109.98
$102.57
Out of Stock
EPI Rear Heavy Duty Suspension Springs - 2013-20 Full Size Polaris Ranger w| Pro-Fit CageFREE SHIPPING
$129.98
$118.67
Out of Stock
EPI Rear Heavy Duty Suspension Springs - 2015-21 Mid Size Polaris Ranger 500 | 570FREE SHIPPING
$109.98
$102.57
Out of Stock
EPI Rear Heavy Duty Suspension Springs - 2013-14 Mid Size Polaris Ranger 570 | 800FREE SHIPPING
$109.98
$102.57
Out of Stock
EPI Front Heavy Duty Suspension Springs - 2011-14 Full Size Polaris Ranger XP 800FREE SHIPPING
$109.98
$102.57
Out of Stock
EPI Rear Heavy Duty Suspension Springs - 2011-14 Full Size Polaris Ranger XP 800FREE SHIPPING
$129.98
$118.67
Out of Stock
EPI Front Heavy Duty Suspension Springs - 2005-08 Polaris Ranger 500 | 700FREE SHIPPING
$129.98
$118.67
Out of Stock
EPI Rear Heavy Duty Suspension Springs - 2005-08 Polaris Ranger 500 | 700FREE SHIPPING
$119.98
$110.62
Out of Stock
EPI Front Heavy Duty Suspension Springs - 2008-10 Polaris RZR 800FREE SHIPPING
$119.98
$110.37
Out of Stock
EPI Rear Heavy Duty Suspension Springs - Yamaha Viking 700FREE SHIPPING
$119.98
$110.62
Out of Stock
EPI Front Heavy Duty Suspension Springs - Yamaha Rhino 700FREE SHIPPING
$109.98
$102.57
Out of Stock
EPI Rear Heavy Duty Suspension Springs - 2006-13 Yamaha RhinoFREE SHIPPING
$119.98
$110.62
Out of Stock
EPI Sport Utility Clutch Kit - 2011-17 Arctic Cat Prowler 1000 XT | XTZFREE SHIPPING
$224.95
$182.61
Out of Stock
EPI Mudder Clutch Kit - 2009-10 Arctic Cat Prowler 1000 XTZFREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Sport Utility Clutch Kit - 2013-16 Arctic Cat Wildcat 1000 | X | 4XFREE SHIPPING
$329.95
$267.09
Out of Stock
EPI Mudder Clutch Kit - 2013-16 Arctic Cat Wildcat 1000 | X | 4XFREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Sand Dune Clutch Kit - 2013-16 Arctic Cat Wildcat 1000 | X | 4XFREE SHIPPING
$329.95
$267.09
Out of Stock
EPI Sport Utility Clutch Kit - 2011-17 Can Am Commander 1000FREE SHIPPING
$319.99
$259.48
Out of Stock
EPI Mudder Clutch Kit - 2011-18 Can Am CommanderFREE SHIPPING
$319.95
$259.48
Out of Stock
EPI Sand Dune Clutch Kit - 2013-17 Can Am CommanderFREE SHIPPING
$319.95
$259.48
Out of Stock
EPI Sport Utility Clutch Kit - 2017 Can Am Maverick X3FREE SHIPPING
$349.95
$282.34
Out of Stock
EPI Mudder Clutch Kit - 2017 Can Am Maverick X3FREE SHIPPING
$349.99
$296.02
Out of Stock
EPI Sand Dune Clutch Kit - 2017 Can Am Maverick X3FREE SHIPPING
$349.99
$296.02
Out of Stock
EPI Sport Utility Clutch Kit - 2013-17 Can Am MaverickFREE SHIPPING
$319.99
$267.00
Out of Stock
EPI Mudder Clutch Kit - 2013-17 Can Am MaverickFREE SHIPPING
$319.99
$271.86
Out of Stock
EPI Economy Clutch Kit w| Optional Clutch Compression Tool - Kawasaki Mule Pro-FX | FXR
$79.99
$78.38
Out of Stock
EPI Mudder Clutch Kit - Kawasaki Teryx 750FREE SHIPPING
$259.95
$213.78
Out of Stock
EPI Sport Utility Clutch Kit - 2016-19 Polaris General 1000FREE SHIPPING
$339.99
$287.97
Out of Stock
EPI Mudder Clutch Kit - 2016-19 Polaris General 1000FREE SHIPPING
$339.99
$287.97
Out of Stock
EPI Sport Utility Clutch Kit - 2013-18 Polaris Ranger XP 900FREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Mudder Clutch Kit - 2013-18 Polaris Ranger XP 900FREE SHIPPING
$224.99
$195.27
Out of Stock
EPI Sport Utility Clutch Kit - 2017 Polaris Ranger XP 1000FREE SHIPPING
$339.95
$274.71
Out of Stock
EPI Mudder Clutch Kit - 2017 Polaris Ranger XP 1000FREE SHIPPING
$339.99
$287.97
Out of Stock
EPI Sport Utility Clutch Kit - 2010-14 Full Size Polaris Ranger XP 800FREE SHIPPING
$224.99
$195.27
Out of Stock
EPI Mudder Clutch Kit - 2010-14 Full Size Polaris Ranger XP 800FREE SHIPPING
$224.99
$195.77
Out of Stock
EPI Sport Utility Clutch Kit - 2013 Mid Size Polaris Ranger 800FREE SHIPPING
$224.99
$187.11
Out of Stock
EPI Mudder Clutch Kit - 2013 Mid Size Polaris Ranger 800FREE SHIPPING
$224.99
$187.11
Out of Stock
EPI Sport Utility Clutch Kit - 2014-19 Polaris RZR XP 1000FREE SHIPPING
$339.95
$274.71
Out of Stock
EPI Mudder Clutch Kit - 2014-19 Polaris RZR XP 1000FREE SHIPPING
$339.95
$283.69
Out of Stock
EPI Sand Dune Clutch Kit - Polaris RZR XP 1000FREE SHIPPING
$339.95
$274.71
Out of Stock
EPI Sport Utility Clutch Kit - 2016-18 Polaris RZR XP TurboFREE SHIPPING
$239.95
$198.53
Out of Stock
EPI Mudder Clutch Kit - 2016-18 Polaris RZR XP TurboFREE SHIPPING
$239.95
$203.26
Out of Stock
EPI Sand Dune Clutch Kit - 2017-18 Polaris RZR XP TurboFREE SHIPPING
$239.99
$207.38
Out of Stock
EPI Sport Utility Clutch Kit - Polaris RZR S 1000FREE SHIPPING
$339.95
$274.71
Out of Stock
EPI Mudder Clutch Kit - Polaris RZR S 1000FREE SHIPPING
$339.99
$287.97
Out of Stock
EPI Sport Utility Clutch Kit - 2012-17 Polaris RZR 570FREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Mudder Clutch Kit - Polaris RZR 570FREE SHIPPING
$224.99
$187.11
Out of Stock
EPI Sand Dune Clutch Kit - 2012 Polaris RZR 570FREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Sport Utility Clutch Kit - 2015 Polaris RZR 900FREE SHIPPING
$339.95
$272.91
Out of Stock
EPI Mudder Clutch Kit - 2016-20 Polaris RZR 900FREE SHIPPING
$339.99
$287.97
Out of Stock
EPI Sport Utility Clutch Kit - 2015 Polaris RZR S 900FREE SHIPPING
$239.95
$198.53
Out of Stock
EPI Mudder Clutch Kit - Polaris RZR S 900FREE SHIPPING
$239.95
$203.26
Out of Stock
EPI Sport Utility Clutch Kit - Polaris RZR XP 900FREE SHIPPING
$224.95
$191.21
Out of Stock
EPI Mudder Clutch Kit - Polaris RZR XP 900FREE SHIPPING
$224.99
$195.27
Out of Stock
EPI Sand Dune Clutch Kit - 2012-14 Polaris RZR XP 900FREE SHIPPING
$339.99
$287.97
Out of Stock
EPI Sport Utility Clutch Kit - 2010-14 Polaris RZR S 800FREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Mudder Clutch Kit - 2010-14 Polaris RZR S 800FREE SHIPPING
$224.99
$195.27
Out of Stock
EPI Sport Utility Clutch Kit - Polaris RZR 800FREE SHIPPING
$359.95
$289.94
Out of Stock
EPI Mudder Clutch Kit - Polaris RZR 800FREE SHIPPING
$224.99
$195.27
Out of Stock
EPI Sand Dune Clutch Kit - Polaris RZR 800 | S 800FREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Sport Utility Clutch Kit - Yamaha VikingFREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Mudder Clutch Kit - Yamaha VikingFREE SHIPPING
$224.99
$195.27
Out of Stock
EPI Sand Dune Clutch Kit - Yamaha VikingFREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Sport Utility Clutch Kit - 2016-17 Yamaha WolverineFREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Mudder Clutch Kit - 2016-17 Yamaha WolverineFREE SHIPPING
$224.99
$195.27
Out of Stock
EPI Sport Utility Clutch Kit - 2008 Yamaha Rhino 700FREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Mudder Clutch Kit - 2009 and 2011-12 Yamaha Rhino 700FREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Sand Dune Clutch Kit - 2008 Yamaha Rhino 700FREE SHIPPING
$224.95
$187.11
Out of Stock
EPI Severe Duty Drive Belt - 2015-17 Arctic Cat HDX | ProwlerFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Arctic Cat Wildcat Trail | SportFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2013-17 Arctic Cat Wildcat 1000 | X | 4XFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2011-18 Bennche Bighorn 500 | 700FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2015-18 Bennche Cowboy 500 | 700 | 1000FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2011-18 Bennche Spire 800 | 1000 | 1000XFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2018 Bennche Warrior 700FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Can Am Maverick Trail | SportFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Can Am Maverick X3FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Can Am MaverickFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Can Am DefenderFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2011-20 Can Am CommanderFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2014-19 CF Moto UForce 500 | 800FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2014-19 CF Moto ZForce 500 | 800 | 800EXFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Super Duty Drive Belt - 2017-20 Cub Cadet Challenger 550 | 750FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2017-20 Cub Cadet Challenger 550 | 750FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2015-19 Hisun HS 500 | 700FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2015-20 Kawasaki Mule Pro-FX | DX | FXRFREE SHIPPING
$139.95
$122.36
Out of Stock
EPI Standard Drive Belt - Kawasaki Mule 4000 | 4010
$67.99
$57.55
Out of Stock
EPI Standard Drive Belt - Kawasaki Mule 3000 | 3010
$67.99
$57.55
Out of Stock
EPI Severe Duty Drive Belt - 2012-20 Kawasaki Teryx4 | Teryx 800FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Kawasaki Teryx 750FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2009-19 Kymco UXV 450 | 500 | 700FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2014-18 Odes Dominator X2 | X4FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2010-12 Odes Dominator 800 | 1000FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2014-18 Odes Raider 800 | 1000FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Polaris General 1000 | XP 1000FREE SHIPPING
$139.99
$132.70
Out of Stock
EPI Severe Duty Drive Belt - 2015-21 Mid Size Polaris Ranger 500 | 570 | ETXFREE SHIPPING
$139.99
$126.77
Out of Stock
EPI Severe Duty Drive Belt - 2013-21 Full Size Polaris Ranger w| Pro-Fit CageFREE SHIPPING
$139.99
$126.77
Out of Stock
EPI Standard Drive Belt - 2010-14 Mid Size Polaris Ranger 400
$67.99
$64.94
Out of Stock
EPI Super Duty Drive Belt - 2010-14 Mid Size Polaris Ranger 400
$89.99
$86.57
Out of Stock
EPI Severe Duty Drive Belt - 2010-14 Mid Size Polaris Ranger 400 | 500 | 570 | 800FREE SHIPPING
$139.99
$126.77
Out of Stock
EPI Super Duty Drive Belt - 1999-08 Polaris Ranger 500 | 700
$89.99
$86.57
Out of Stock
EPI Severe Duty Drive Belt - 1999-09 Polaris Ranger 500 | 700FREE SHIPPING
$139.99
$126.77
Out of Stock
EPI Severe Duty Drive Belt - Polaris RZR PRO XPFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Polaris RZR XP Turbo SFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2018-20 Polaris RZR RS1FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Polaris RZR XP 1000 | XP Turbo | S 1000 | 900 | S 900FREE SHIPPING
$139.99
$132.70
Out of Stock
EPI Severe Duty Drive Belt - Polaris RZR 570 | S 570 | 800 | S 800 | XP 900FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Polaris ACE 500 | 570 | 900FREE SHIPPING
$139.99
$126.77
Out of Stock
EPI Severe Duty Drive Belt - Textron Wildcat Trail | SportFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Textron Wildcat XFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Yamaha Wolverine X2 | X4FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - 2016-17 Yamaha WolverineFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Yamaha VikingFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Standard Drive Belt - Yamaha Rhino 450FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Super Duty Drive Belt - Yamaha Rhino 660 | 700FREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Severe Duty Drive Belt - Yamaha RhinoFREE SHIPPING
$139.99
$127.05
Out of Stock
EPI Belt Removal Tool for Square Rollers - 2016-18 Polaris General 1000
$14.99
Out of Stock
EPI Belt Removal Tool for Square Rollers - 2017-18 Polaris Ranger XP 1000
$14.99
Out of Stock
EPI Belt Removal Tool for Square Rollers - 2016-18 Polaris RZR XP 1000 | S 1000 | 900 | S 900
$14.99
Out of Stock
EPI Belt Removal Tool for Round Roller - 2014-15 Polaris RZR XP 1000
$12.99
Out of Stock
EPI Belt Removal Tool for Round Roller - 2008-14 Polaris RZR 800 | S 800
$12.99
Out of Stock
EPI Belt Removal Tool for Square Rollers - 2017 Polaris ACE 900 XC
$14.99
Out of Stock
EPI Belt Removal Tool for Square Rollers - 2016-19 Polaris Scrambler 850 | XP 1000
$14.99
Out of Stock
EPI Belt Removal Tool for Round Roller - 2013-15 Polaris Scrambler 850 | XP 1000
$12.99
Out of Stock
EPI Belt Removal Tool for Square Rollers - 2016-18 Polaris Sportsman 570 | 850
$14.99
Out of Stock
EPI Belt Removal Tool for Round Roller - 2009-15 Polaris Sportsman 550 | 570 | 850 | XP 1000
$12.99
Out of Stock

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