Pay in 4 interest-free payments of $117.50 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Direct bolt-on fitment
This ECU is tuned in-house
Choose from multiple options for your riding style:
race-winning performance
Shield the high levels of heat emitted by the mid pipe
Yamaha YZ450F Straight Back Exhaust Style:BACK COUNTRY Direct bolt-on fitmentFeel the rush with the RP Race YZ450F Straight Back exhaust! Our race winning exhaust With its race winning design, you'll have the competitive advantage on the track. Choose from multiple options for your riding style: Back Country: Direct straight back system with a 12" silencer. Perfect for snowbike or dune riding. massive increase in top end power. Outlaw: Direct straight back system with our Outlaw silencer. Perfect for snowbike races, hillclimb
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