Velocity Stacks Gen 6 ZX10R

Dan Smeltz Velocity Stacks for 2021–2025 ZX-10R – Intake Gains for Gen 6 Roll Dominance
Unlock next-level intake performance on your Gen 6 ZX-10R with Dan Smeltz Velocity Stacks, precision-crafted for the 2021–2025 platform. Every set is made to order, with a 2–3 business day production lead time, ensuring fitment, finish, and performance are second to none.

These stacks feature dimpled internal surfaces, engineered to manage turbulence and accelerate airflow—boosting midrange torque, throttle response, and top-end pull. Whether you're aiming for peak roll race performance or just want to maximize your ECU tuning setup, these stacks are built for real-world Mopower with a clean BamaStock profile.

🔧 Product Features:

• Fits 2021–2025 Kawasaki ZX-10R (Gen 6)
• Dimpled interior design for increased airflow efficiency
• Designed for tuned, bolt-on, and race-fuel-equipped setups
• Real-world tested by Dan Smeltz in street and roll race builds
• Made-to-order – ships in 2–3 business days
• Retains stock airbox fitment with stealthy OEM appearance

⚙️ Best Paired With:
Mail-in ECU flash, full system exhaust, velocity-based fuel maps, and roll-race gearing.

Note: Each set is custom-fabricated. Please allow 2–3 business days for production before shipping.