Think the standard RZR Pro R Ultimate is an expensive piece of kit? Well, the $139,999 MRSP of its race-tuned cousin thoroughly out of the water.

The widebody kit comprises the usual front fender and rear quarter panel attachments and a ducktail spoiler attached to the ...

Today reviewer Silas Newman takes a look at the latest be quiet! Dark Rock Pro TR4 air cooler - its a bit of a beast too. As ...