Collection: Velocity Stacks
Upgrade your sport bike's intake system with precision-designed velocity stacks built for real-world performance. Our velocity stacks improve airflow, throttle response, and midrange torque—perfect for both ECU-tuned street builds and full-on race setups. Whether you're running a GSX-R, ZX-10R, R1, or CBR, our stacks are engineered to deliver Mopower while keeping your build clean and BamaStock stealthy. Proven gains, race-tested results.
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Dan Smeltz Dimpled Velocity Stacks – 2017–2025 GSX-R1000 / GSX-R1000R
Regular price $250.00 USDRegular price$250.00 USDSale price $250.00 USD -
Dan Smeltz Dimpled Velocity Stacks Gen 6 ZX10R
Regular price $300.00 USDRegular price$300.00 USDSale price $300.00 USD -
Dan Smeltz Dimpled Velocity Stacks Gen 5 ZX10R
Regular price $300.00 USDRegular price$300.00 USDSale price $300.00 USD -
Dan Smeltz Dimpled Velocity Stacks Gen 3 Hayabusa 2021 - 2025
Regular price $300.00 USDRegular price$250.00 USDSale price $300.00 USD -
Dan Smeltz Dimpled Velocity Stacks Gen 4 ZX10R
Regular price $300.00 USDRegular price$300.00 USDSale price $300.00 USD -
Dan Smeltz Dimpled Velocity Stacks Gen 3 R6 2008+
Regular price $400.00 USDRegular priceSale price $400.00 USD -
Dan Smeltz Dimpled Velocity Stacks SC77 CBR 1000
Regular price $250.00 USDRegular price$250.00 USDSale price $250.00 USD