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Graves motorsports Kawasaki Ninja 400 + Z400 Velocity Stacks ABK-EX4-VE

Graves motorsports Kawasaki Ninja 400 + Z400 Velocity Stacks ABK-EX4-VE

Regular price $129.95 USD
Regular price Sale price $129.95 USD
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Graves Motorsports Kawasaki Ninja 400 / Z400 Velocity Stack Kit. Developed through our in house race programs. These stacks create a 6% power increase for $129.95 no tuning required!

  • 1st & 2nd Charts show a completely stock bike compared to a bike equipped with the Graves' velocity stacks, WORKS2 full exhaust, DNA air filter and Graves FTEcu flash
  • 3rd Dyno chart displays a completely stock bike with and without the velocity stacks - no tuning

FITMENT: 2018-2023 Kawasaki Ninja 400 / 2018-2023 Z400

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