MBRP Arctic Cat Alterra / Mudpro / Thundercat / Prowler Sport Muffler Exhaust

Fits: Arctic Cat 450 2010-2012 / 500 2009-2017 / 550 2009-2015650 (ALL) 2006-2012 / ALTERRA 400 2006-2014 / ALTERRA 500 2006-2014 / MUDPRO 700 EFI SE 2008-2018 / MUDPRO 700 FIS H1 2008-2018 / THUNDERCAT 1000 H2 EFI 4X4 2008-2017 / TRV400 2006-2014 / TRV500 2006-2014 / PROWLER 500 HDX 2014-2016

At the heart of the system is a unique muffler design that uses a series of internal tubes and resonant expansion chambers to capture and cancel unwanted sound waves, leaving a crisp, but quiet exhaust note that exceeds today's sound level requirements regardless of where you ride. The fully welded design and no packing materials means zero maintenance. Generally, sound levels run in the mid to high 70-80 DBA range depending on the model.

• Includes a slip-on tube that connects the silencer to the factory head pipe, a clamp, hanger, all necessary hardware to complete the install and a free spring puller to make the job a little easier
• Installing the MBRP system is very straightforward and can be done using common hand tools