UTVUnderground created a seven-minute video of incredible off-road action driving, filmed in a massive forest near Mount Baker, Washington. The video stars Off-Road Racing Champion RJ Anderson, driving a custom Holz Racing built Polaris RZR XP 1000 Side-by-Side (SxS), complete with a Polaris ProStar 1000 Muzzys Performance engine and custom Walker Evans Racing shocks.