Description FeaturesStage 1: stock engine/filters, stock/modified pipes; about a 5% power increaseIncreases power and drivabilityFully adjustable Position Notes 1998-1999YamahaYZF-R1--
Sale Wishlist Quick view Add to Cart The item has been added DYNOJET Dynojet Jet Kit - Stage 1 - Yamaha Q407 $103.63 $86.36
Sale Wishlist Quick view Add to Cart The item has been added DYNOJET Dynojet Jet Kit - Stage 1 - Yamaha 4131 $55.47 $46.23
Sale Wishlist Quick view Add to Cart The item has been added DYNOJET Dynojet Jet Kit - Stage 1 - Yamaha Q403 $103.63 $86.36
Sale Wishlist Quick view Add to Cart The item has been added DYNOJET Dynojet Jet Kit - Stage 1 - Yamaha Q415 $103.63 $86.36
Sale Wishlist Quick view Add to Cart The item has been added DYNOJET Dynojet Jet Kit - Stage 1 - Yamaha 4123 $123.50 $102.92