Ja det skulle väl vara en utav samma fabrikat fast till M8'an då.
"The Skinz Performance Silencers offer easy installation and all parts are included.
* Great Sound (full, low tones)
* Weight Savings
* Increased Power to Weight Ratio
* High Performance
Super-Q: Noise Level is higher than Original (OEM). Great for Racing, Mountain Riding, or Lower Populated Areas. (DB Level 90 +/- 7)
Ultra-Q: Noise Level is modified from stock, but close to Original Sound Levels. Great for Trails and Populated Areas. (DB Level 87 +/- 7)"
Mer info på
http://www.skinzprotectivegear.com/snowmobileproductsz/silencers.html