Using the super versatile Ascender chassis the blast is the best introduction to extreme backcountry riding. Where lightweight and power for aggressive riding, the HPS exhaust is the only way to go for shedding weight and having optimal performance. The New Platinum Lite Ceramic is a rich metallic finish rated for 2200 degrees and twice as durable as our previous polished coating. Coupled with our Double Walled Design that greatly decreases under the hood heat and reduces harmful engine harmonics. HPS has proven their designs with supplying two decades of lightweight and durable snowmobile silencers. Elevate your fun factor with this all new silencer!
-13lbs lighter than stock
Fits all the; Arctic Cat Blast 400 sleds
Holes in the base plate of the HPS silencer are designed to slip over the stock outlet rivets.
Drilling of one rivet and securing the muffler to the belly pan with one #10 bolt (included) is mandatory for guaranteed secured mounting for aggressive riding.
All results are tested with stock parameters with HPS muffler.