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Evo U Slip On Silencer Yamaha Kodiak/ Grizzly 450 2003-2012

$354.99  $301.74
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  • Details
  • Reviews

• The Big Gun EVO Utility Series was designed to deliver raw horsepower and 
  torque gains for utility ATVs and UTVs.
• All Utility slip-on and full systems are made from .049 stainless steel tubing and
  an aluminum muffler canister, the Big Gun Utility exhaust system is much lighter 
  than a stock unit.
• Our sleek muffler design allows for maximum clearance to avoid collisions with the 
  rear brake caliper.
• 96-98 db track and trail legal with included Vortex quiet insert.
• USFS forestry approved spark arrestor included
• 4-8 horsepower increase on most models.
• Slip fit midpipe to muffler design prevents breaking off muffler brackets
• Snorkel kit available for all models.
• Black powder coated stainless end tip.
• All Big Gun exhausts are for closed course use only and are not intended for 
  use on the road.


  • 2007 - 2012  Yamaha YFM450 Grizzly 4x4 Auto     
  • 2011 - 2012  Yamaha YFM450 Grizzly 4x4 Auto EPS
  • 2009 - 2010  Yamaha YFM450 Grizzly 4x4 Auto IRS
  • 2003 - 2006  Yamaha YFM450F Kodiak Auto 4x4

*Big Gun exhausts are NOT LEGAL for sale or use on pollution controlled vehicles in the state of California.*

  • Model: T/ 620684 - M/ 12-2412
  • Manufactured by: Big Gun

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