Harley-Davidson's Screamin' Eagle® line of performance enhancements provides factory-tested and approved solutions. Why tinker with these results? All of these products are backed by millions of dollars in Harley-Davidson design, engineering, and testing. These packages do what they say. No hype here.

Boot your scoot with a performance upgrade kit. Kits are available for Twin Cam 96™, Twin Cam 88™, Evolution®, Sportster®, and Buell® engines. Some kits simply modify the breathing system. Other kits include performance cam installations and larger bore kits. They have all been engineered by Harley-Davidson to peak performance. Call a service advisor for details. Look at the performance charts to see the difference some of these kits can provide. Don’t be the last one to leave the light when it turns green.

Looking to set your bike apart from the crowd? Put your signature on your bike by putting more rubber on the street. These Wide Tire Kits range from 200mm to 240mm for both Evolution® and Twin Cam Softail® models; all professionally installed by experienced technicians.

Extend range of your 2006 and earlier Harley-Davidson® by upgrading to a Screamin' Eagle® 6 speed transmission or gear set. A great combination to an increase in power, add the 6 speed transmission, not only add some 'boot to your scoot' but go the extra miles to show it off.