Skinz Protective Gear Hush Boxx Silencer Hb-4412Cb

• Very quiet silencer
• Durable steel welded construction
• CFM flow rates to match OEM flow rates for modern fuel injected engines
• Does not alter or diminish horsepower
• Significant weight reduction
• Easy installation - all parts included

Ski-Doo -- Summit 800R P-Tek w/154" Track -- (2011); Ski-Doo -- Summit X 800R P-TEK w/146" Track -- (2012, 2011, 2008, 2009, 2010); Ski-Doo -- MX-Z 800R TNT E-TEC w/120" Track -- (2013, 2011, 2016, 2015, 2014, 2012); Ski-Doo -- MX-ZX 800R E-TEC w/120" Track -- (2012, 2015, 2013, 2016, 2011, 2014); Ski-Doo -- Renegade 800R X E-TEC w/137" Track -- (2011, 2012, 2015, 2014, 2013, 2016); Ski-Doo -- Summit 600 SP E-TEC w/146" Track -- (2012, 2014, 2017, 2013, 2015, 2018, 2016); Ski-Doo -- Summit 600 SP E-TEC w/154" Track -- (2013, 2014, 2017, 2018, 2015, 2012, 2016); Ski-Doo -- Summit 800R SP E-TEC w/163" Track -- (2012, 2014, 2015, 2013, 2017, 2016); Ski-Doo -- Summit X 800R E-TEC w/154" Track -- (2014, 2012, 2015, 2013, 2011); Ski-Doo -- Renegade 800R Adrenaline E-TEC w/137" Track -- (2017, 2018, 2013, 2011, 2015, 2016, 2012, 2014); Ski-Doo -- MX-Z 800R X-RS E-TEC w/129" Track -- (2011); Ski-Doo -- Renegade 800R Backcountry X E-TEC w/137" Track -- (2012, 2014, 2011, 2015, 2013); Ski-Doo -- Summit X 800R E-TEC w/146" Track -- (2011, 2014, 2013, 2012, 2015); Ski-Doo -- Summit X 800R E-TEC w/163" Track -- (2011, 2012, 2013, 2015, 2014); Ski-Doo -- Renegade 800R Backcountry E-TEC w/137" Track -- (2013, 2015, 2014, 2011, 2012); Ski-Doo -- Renegade 800R Backcountry X E-TEC w/146" Track -- (2017, 2016); Ski-Doo -- Summit 800R Everest E-TEC w/154" Track -- (2011); Ski-Doo -- Renegade 800R Backcountry E-TEC w/146" Track -- (2017, 2016)