Designed from the ground up with performance, quality, and reliability as primary goals.
 Extensive dyno testing with the best equipment available ensures accuracy and honesty that others cannot match.
 Depending on the application, you can expect a 4-8 horsepower gain and as much as a 9-pound weight reduction!
 Perfect Fit with no modifications to the belly pan necessary for installation.
 The exclusive Rumble Pack internal design gives you an exhaust note that is nothing like stock at all!
 Sno-Stuff Rumble Packs continue to set new standards in the industry. 
Something this exceptional in performance, looks, and quality should get noticed. 
No other Snowmobile exhaust system in production offers all these qualities at such an affordable price.

Fits: Arctic Cat
2007-2008 Crossfire 1000/Crossfire 1000 SnoPro
2011 CF8/M8 153"
2009 CF 1000/CF1000 Sno Pro/LE/CF 1000 Sno Pro LE
2010-11 CF 8 Sno Pro/CF 8 Sno Pro LE/CFR 8 LE/M8 162"/M8 153" HCR/M8 153" Sno Pro/M8 162" Sno Pro
2009-11 CFR 1000/LE
2007-09 M1000 153"&162"
2010 M8 153" LE
2007-10 M1000 153" Sno Pro/M1000 162" Sno Pro LE
2007-11 M1000 162" Sno Pro