MagnaFlow Knockout Touring Slip-ons

4-inch bagger mufflers

MagnaFlow’s signature Pro-Flow, 3-step perforated core delivers torque, power and performance you can feel through the power band.
magnaflow sportster exhaust

New for 2004-16 H-D Sporties

Feast your eyes on this sleek 2-into-2 Sportster exhaust system from MagnaFlow…
In this Tales From The Dyno Episode, we install a Magnaflow Rockstar 2 into 1 exhaust and run it on the dyno to check out it's performance numbers.
harley-davidson magnaflow bagger muffler

For the latest H-D touring models

MagnaFlow's latest slip-ons for late model baggers.

More than just Autos

The Bikes of SEMA…

The world's fastest woman on an American V-Twin will be leading out the daily ride portion of the GEICO Hot Bike Tour.

The world's fastest woman on an American V-Twin and daughter of famed customizer Dave Perewitz will be leading out the daily ride portion of the GEICO Hot Bike Tour.