Velocity Stacks


$229 – $279

Replace your unsightly Heavy Breather Air Filter element with our Area51Racing Velocity Stack. Our product utilizes Harley’s Heavy Breather base component but replaces the air filter. Promotes improved & cleaner looks while producing Ram Air at speed. Allows greater flow, velocity and power for your V-Twin motor. No additional re-tuning needed. Available in raw, chrome or ceramic black. 2 sizes available to fit existing Touring, (with/without leg fairings), Dyna and Softail Heavy Breather Kits*. UV resistant 3-part 0.80 micron screens protect your motor by inhibiting fine dust particles while allowing maximum air flow and velocity. Call now for pricing and availability. CARB E.O. pending.

MODEL YEARS: 2006 – 2016

FINISH: Black, Chrome, Raw

Velocity Stacks Specifications

*Fits Harley Heavy Breather Kit Nos:
29253-08B, 29006-09B, 28716-10A, 29299-08, 29098-09, 29000065, 29400105


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Terms & Conditions


Not legal on any pollution controlled motor vehicles/race only.

Terms & Conditions

Click HERE to read full Terms & Conditions.      Please see refund policy HERE.

Competition Use Only Parts

Competition Use Only Parts such as Area51Exhaust products may not be sold or used on a motorcycle that is used on or off the public highways other than those motorcycles used exclusively for competition. Competition Use Only Parts are aftermarket parts that replace or otherwise interfere with the operation of an emission control device, such as a catalytic converter or oxygen sensor, and may be sold and used on a motorcycle that is used only for closed course competition.

By purchasing the products of N.C.D.L. Incorporated d.b.a. Area 51 Racing, customer acknowledges and agrees Area 51 Racing products are for racing (closed-course competition use) purposes only and are not intended for street use. Customer acknowledges Area 51 Racing has no control over the actual use of owner’s motorcycle and acknowledges and agrees Area 51 Racing’ products are legal for closed-course competition use only and are not for use on noise or emission regulated on/off-roads or highways. By using the products of Area 51 Racing, customer relieves and indemnifies Area 51 Racing from any and all non-intended use, related costs and/or liabilities, and assumes any and all risks and liabilities associated with such use and installation.

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