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- Kawasaki ZX-4RR Velocity Stacks
Product Description
Graves Motorsports Kawasaki ZX-4RR Velocity Stack Kit. Developed by our multi time championship winning racing engineers. No cutting / altering / bonding required. These stacks straighten out the power curve while improving low, mid and top end torque and horsepower. Designed to smooth out the power curve, increase horsepower throughout and improve fuel efficiency.
FITMENT: 2023 + Kawasaki ZX-4RR
Product Reviews
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Graves Velocity Stacks
Posted by Dave on Oct 14th 2023
Can’t say enough good things about the installation videos. Tremendous help. Hardest part was getting the glue off that held the stock ones in. Quality workmanship on the Graves stacks .Just waiting on the ECU to return and the high mount exhaust so I can finish up and see how it performs .
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Great produce
Posted by James on Sep 18th 2023
They were a quality build and they came on time. Can't wait to use them with a few more add-ons
Some product Installation Instructions can be found by clicking HERE.
Return to the the description tab to check if any video information / instructions are available at the bottom of this product's description.