Brand new to sno west I'm considering trading to a mod type sled got about 2600 miles on mine with slp intake, slp can, ice scratchers, 2" bar risers W/ custom wider bars and grips, 2" track, intake screens, mtx clutch wieghts custom ground to run awsome at 5000+ feet with 170- 200 puond rider, 30hp Boondocker stand alone Nitros shot with 2.5 lb. bottle. Nitros is tuned to help out at higher elevation only. Factory detination sensor is great insurance at low elevation!