Product Description:

Yamaha ATV; Slip-on system, w/ Sport Muffler. USFS Approved.

CLEAN LOOKS AND A PERFORMANCE SOUND - MBRP SPORT SERIES, Quickly bolt on an MBRP Sport Series exhaust and enjoy the new deep tumble coming from your ATV or SXS. Slam the throttle for an aggressive sound, or cruise all day long without worrying about being obnoxious. This exhaust focuses on enjoying the trails and delivering a balanced tone.

Reliable and Dependable Chambered Design. Bolt-on Installation. Mild Exhaust Note, Enhanced Flow.
Dyno Proven
Your MBRP performance gas exhaust system has undergone countless hours on our in-house Mustang 1100 AWD-SE Chassis Dynamometer, hundreds of miles on road and track and numerous tweaks and modifications to get the most out of your truck. From the vehicle specific muffler design to the fully mandrel bent tubing to minimal bend degree angles, your MBRP performance system gets exhaust out fast. An MBRP performance exhaust system is the starting point to getting the most from cold air intakes, programmers, modules and downloaders.

Additional Information:

MBRP 03-07 Yamaha YFM 400/450 Kodiak 2x4/4x4 Slip-On Exhaust System w/Sport Muffler

Associated Comments: Chambered Muffler.
Bolt-On Yes/No: Yes
Fuel Type: Gasoline
Major: ATV
Material: Black-Coated Aluminized Steel
Minor: Exhaust
Muffler Yes/No: Yes
Prop 65 (C, R or CR): CR
Prop 65 - Short Label: Prop65warning.pdf
Prop 65 Yes/No: YES
Title: Slip-on system w/Sport Muffler
Type: Slip-on
UPS Able: Yes
Vehicle Segment: Dirt

Guaranteed Fitments:

2003-2004 Yamaha YFM400A Kodiak
2003-2006 Yamaha YFM450F Kodiak Auto 4x4
2007-2014 Yamaha YFM450 Grizzly 4x4 Auto
2009-2010 Yamaha YFM450 Grizzly 4x4 Auto IRS
2011-2014 Yamaha YFM450 Grizzly 4x4 Auto EPS