ZX-6R Velocity Stack Kit Bolt-On Intake UpgradeFits: 2009–2026 Kawasaki ZX6RBuilt to sharpen throttle response and pull harder through the midrange and top end, this velocity stack kit is a direct fit, plug and play upgrade. No drilling, no fabrication, and no extra hardware required. The stacks seat directly into the factory clamps
for a quick, clean installation.Each kit includes four rubber sealing boots engineered to seal tightly against the throttle bodies and four PETG-CF velocity stacks designed to promote smooth, unrestricted airflow into the engine.What’s included:4x rubber sealing boots for throttle body fitment4x PETG-CF velocity stacksUses factory clamps — no additional hardware neededFeatures:Improved midrange and top-end performanceDirect fit for 2009–2026 ZX-6RPETG carbon-fiber reinforced constructionStrong, heat-resistant, and dimensionally stablePrecision-shaped inlet for smooth, efficient airflowClean bolt-on installationInstallation note: Airbox removal is required for proper fitment and a clean installation.Tuning: These stacks can provide benefits on the stock map, but a tune is recommended to take full advantage of the increased airflow and maximize performance.