10MM x 1.25 tap is required when shortening your tie rods when installing our 37" stance A-Arms.

CR Racing Tunnels. All the advantages that you have come to expect from CR Racing. We have worked hard over the years testing the best combination of lightweight and strength and our current model is the best yet. Features & Benefits: Our Polaris Pro tunnels come complete with cooling system...

2011-15 Polaris Pro Tunnel Reinforcement Plates These Polaris pro tunnel reinforcement plates are constructed of .080 x 6061 aircraft aluminum. They are designed to replace the stock plates when your either replacing your tunnel or need to reinforce your stock tunnel. Polaris uses a heat relea...

This 2012-13 Arctic Cat  Tunnel Extension Kit fits all Proclimbs/M-Models that had the rear cap cut outs for the Heat exchanger. Looks great and makes your Pro Climb stand out from the rest!     only available in 162" Reuses your factory cooler Includes CR rear bumper Includes all installation ha...

2012-16 ProClimb/ ProCross/ M-Series Extreme Running Boards Our extreme boards are very strong and help to remove excess snow that can build up on the stock boards. Our 2021 new extrusion now has increased foot traction for better control while riding. They are wider than stock which allows for l...

2012-19 Arctic Cat  Boost Gauge Bracket/ Factory Riser Fits All M-series Models CR Racing's Billet 6061 Aluminum Boost gauge bracket allows you to run a single gauge or dual gauge system. These brackets replace your stock top bar riser clamp and give you a great location to mount your boost gauge...