assault industries

Company Spotlight: Assault Industries

At UTVUnderground.com we have the pleasure to work with the best companies in the UTV industry. One such company is Assault Industries. From the day they entered into the UTV market with their innovative machined radius rods, tie rods and accessories, UTVUnderground.com has looked to Assault Ind. for adding quality products to our builds. Now […]


Feature Vehicle: UTVUnderground’s 2016 Polaris RZR 900-S

No matter what the vehicle is, if we set out to build one we always do things the right way. Our 2016 Polaris RZR 900-s build was no exception, and while the concept was simple, we added products that certainly improved the quality of the vehicle. The RZR 900-s was introduced by Polaris to be […]


Feature Vehicle: UTVUnderground 2017 Polaris RZR XP Turbo – Phase 1

Feature Vehicle: UTVUnderground 2017 Polaris RZR XP Turbo – Phase 1 Well, we aren’t quite done with this build but because of the massive amount positive responses to just our social posts on this machine, we thought it would be cool to bring you a phase 1 feature vehicle story to show off what we […]


FEATURE VEHICLE: UTVUnderground Garage “Coyote” Polaris RZR XP1000

We are excited to release the first of many feature vehicle stories surrounding builds that we do at the 4 Wheel Parts / UTVUnderground Garage. Our plan with these features is to not only showcase the bad ass builds we are doing in-house, but to also be a guide for enthusiasts to easily see what […]


Feature Vehicle: Assault Team 6 RZR XP1000

UTVUnderground Racer, Adrian Orellana blasted onto the scene this season with an amazing Polaris RZR race machine that features the industries best products. With Assault Industries backing the program, Adrian was able to build out a vehicle capable of competing at the highest level both at Best In The Desert and at SCORE. We got […]