Velocity Stacks with Backing Plates / '17-'24 M8

For 24 FLHTK/FLTRK/FLHRXS,
17-23 FLHT/FLHR/FLHX/FLTR (except 23 FLHXSE/FLTRXSE),
17-24 H-D Trike and 18-24 Softail

Impressive horsepower and torque gains on engines running modified and ported cylinder heads and intakes with larger throttle bodies

• Great performance part for racing and for those that want to head to the track on the weekend
• 3"  tall billet aluminum velocity stack fits M-Eight throttle body bolt pattern
• 4" diameter opening with an internal taper down to 2.4"
• ID matched to 62 mm throttle bodies
• Made in the U.S.A.
• Sold each