Motorcycle Velocity Stacks

Carpenter Racing Velocity Stacks Suzuki GSXR1000 (17-25)

Want an easy way to wake up your GSX-R1000? Carpenter Racing Velocity Stacks are one of the best bang-for-your-buck mods you can do. Dyno-tested and race-proven, these stacks improve airflow, throttle response, and power from midrange all the way to...

HTP Velocity Stacks, Suzuki GSX1300R Hayabusa (22-26)

A great add to your New GEN 3 Busa! Whether you're rolling on the highway or taking it a 1/4 mile at a time.   Upon initial dyno testing, HTP discovered a lack of inlet manifold pressure at higher RPMs due to the length of the factory...

Race Velocity Stacks Kawasaki ZX-14 (06-25)

The ZX-14 Race Velocity Stacks are built to bolt right up to the factory frame and airbox, giving you extra power without the hassle. Why You Want These: More Power – Gain 3-4 HP and extra torque in the mid-to-high RPM range for a stronger,...

Schnitz Billet Velocity Stacks Suzuki GSX1300R Hayabusa (99-07)

These aluminum stacks are machined from solid billet and feature an elliptical flare to 79.5mm dia. to provide to optimum capture coefficient in addition to properly matching the 50mm ID of the throttle body. The result is improved flow capability...

Schnitz Billet Velocity Stacks, Suzuki Hayabusa (08-21)

  These aluminum stacks are machined from solid billet and feature a tapered transition to a flare with a maximum 74.5mm dia. OD for optimized air flow.  They perfectly match the 52mm ID of the throttle body.  Being aluminum, they hold...

Schnitz Velocity Stacks Suzuki GSX1300R Hayabusa (99-07)

  Velocity Stacks are fitted to the intake system to allow a smooth entry of air into the intake tract with the flow stream adhering to the pipe walls. They are also used to modify the dynamic tuning range of the intake tract by functioning as a...

Schnitz Velocity Stacks Suzuki Hayabusa (08-21)

Velocity Stacks are fitted to the intake system to allow a smooth entry of air into the intake tract with the flow stream adhering to the pipe walls. They are also used to modify the dynamic tuning range of the intake tract by functioning as a...