Arlen Ness by Magnaflow

Arlen Ness knows cool. And MagnaFlow knows exhaust technology. When you pair the two together, you get a performance partnership made in cool heaven. We grabbed a pair of the Arlen Ness by MagnaFlow Tru-Dual Head Pipes and Redline Slip-on Mufflers and put them to the test on our dyno. Overall, we’re stoked on the results and especially with how they look on the Street Glide.

Arlen Ness by MagnaFlow Tru-Dual Head Pipes were designed to upgrade the look of your bike and increase flow and performance over stock. These Tru-Duals feature exclusive Magna-Black coated 1-3/4-inch stainless-steel head pipes and come with 2-1/4-inch heat shields that offer full-coverage protection. The 12mm and 18mm O2 sensor ports allow for maximum tuning options for multiple model-year Harleys. We coupled these headers with a set of Arlen Ness by MagnaFlow Redline Slip-on Mufflers because they were engineered to maximize performance on stock or tuned engines, and the 4-1/2-inch Redlines also deliver a deep, rich sound quality for miles.

Fit
Headers: 1995–later Harley-Davidson Touring models Mufflers: Ness Head Pipes

Finish
Chrome or black

MSRP
Head Pipes: $459.95 Redline Slip-on Mufflers: $749.95

Dyno
After some pulls on the dyno the end result yielded 77.14 hp and 95.34 pound-feet of torque. That's an increase of 6.43 hp and 7.20 pound-feet of torque over stock.