MBRP Direct Replacement Slip-on w/Utility Muffler TRX 350D FourTrax Foreman 4x4 1987-1989
A unique muffler design that uses a series of internal tubes along with resonant expansion chambers to capture and cancel unwanted sound waves. Left behind is a crisp, quiet exhaust note that exceeds today's sound level requirements. Its fully welded design and no packing materials means zero maintenance. You never need to repack a MBRP silencer, the sound you hear when first installed is the sound you'll hear years down the road. Sound levels run in the mid to high 70-80 DBA range, depending on the model of bike.
Accompanying the silencer is a Slip-on tube that connects the silencer to the bike's factory head pipe, a clamp, hanger, all necessary hardware to complete the install and a free spring puller to make the job easier. Installing the MBRP system is straightforward and can be done using common tools. Instructions included.