Graves Motorsports Velocity Stacks Kawasaki Ninja ZX-4RR 2023

Graves Motorsports Velocity Stacks Kawasaki Ninja ZX-4RR

This Graves Velocity Stack Kit offers a plug and play solution to straighten the power curve while improving low, mid and top end horsepower and torque without tuning! This kit includes 2 injection molded rubber stacks and two T1 and two T2 velocity stacks developed by Graves Motorsports' in-house race team.

Features:

• Straightens the power curve while improving low, mid and top end horsepower and torque without tuning
• Kit includes 4 injection molded rubber boots, two T1 and two T2 velocity stacks
• Made in the USA