Description FeaturesStage 1: stock engine/filters, stock/modified pipes; about a 5% power increaseIncreases power and drivabilityFully adjustable Position Notes 2000-2002YamahaYZ426F--
Sale Wishlist Quick view Add to Cart The item has been added DYNOJET Dynojet Jet Kit - Stage 1 - Yamaha 4191 $117.98 $98.32
Sale Wishlist Quick view Add to Cart The item has been added DYNOJET Dynojet Jet Kit - Stage 1 - Yamaha 4182 $123.50 $102.92
Sale Wishlist Quick view Add to Cart The item has been added DYNOJET Dynojet Jet Kit - Stage 1 - Yamaha 4113 $117.98 $98.32
Sale Wishlist Quick view Add to Cart The item has been added DYNOJET Dynojet Jet Kit - Stage 1 - Yamaha 4163 $166.56 $138.80