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BIG GUN Yamaha WR 450F (2012-15) EVO R MX Slip On Only
Race series oval shaped motorcycle slip-on aluminum muffler, massive horsepower and torque gains, lighter than stock, 304 stainless steel inner tubing, hard anodized aluminum outer canister, sleek oval design, TIG-welded 304 stainless pipe construction, wrapped perforated core, removable spark arrestor, non-homologated
IN STOCK