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2010-2011 Yamaha YFZ450X
4x4 2007-2014 Yamaha 350 Kodiak 4x4 (Canada) 2005-2006 Yamaha 350 Raptor 2001-2005 Yamaha 350 Wolverine 2007-2012 Yamaha 400 Big Bear 2000-2006 Yamaha 400 Big Bear 2007-2008 Yamaha 400 Grizzly 4x4 2003-2004 Yamaha 400 Kodiak 2x4
Series: HFRA
Powder coated Black Wrinkle (Textured) for supreme durability
Part Number: CKG6135
Big Gun Exhaust TFI Power Box EFI Tuner - 40-R50D Universal Snowmobile Cover W/Built-In Under Cover 2010-2011 Yamaha YFZ450XTFI POWER BOX When installing an aftermarket exhaust, proper tuning is a must. The Big Gun Power Box is a plug and play fuel controller that allows you to properly tune your fuel injected motorcycle, ATV or Side x Side in just minutes. Installing a Power Box allows you to get the most out of your aftermarket exhaust and increases throttle response. A Power Box helps cure the lean issue that is run into when installing a higher flowing exhaust and
