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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
4x4 2006-2007 100590 --- --- 100590 --- Polaris Sportsman 300 2008-2010 100590 --- --- 100590 --- Polaris Sportsman 400 2008-2010 100590 --- --- 100590 ---
Part Number: 13-24701
Complete installation instructions included
High-temp black thermal coated oval shaped aluminum mufflers
the EVO R is a tried-and-true series that will save weight
Big Gun Exhaust TFI Power Box EFI Tuner - 40-R51A TFI 4x4 2006-2007 100590 --- ---TFI 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
