This Stage III Street Performance Kit combines system-matched Screamin' Eagle™ big bore cylinders, high compression pistons and performance cams and valve train components with the Original Equipment cylinder heads for a cost-effective boost in torque and performance. The exclusive bolt-on 4.0" cylinders are engineered with slim-wall spigots K&N develops and tests each product on the world’s toughest race tracks, so we can bring the highest level of performance for your journey. Join the millions of customers who have saved money and improved performance by upgrading to K&N filtration. Fitment Information: 2016-2017 HARLEY DAVIDSON FLSS Softail Slim S Shop Motorcycle Decorative Trim at Harley-Davidson.com. Free shipping on orders $50+ and free returns. 2019 SOFTAIL Softail Slim FLSL Motorcycle Decorative Trim | Harley-Davidson USA Upgrade your motorcycle and shop Harley-Davidson Screamin' Eagle Stage 3 Kits at Harley-Davidson.com. Free shipping on orders +$50. 2016 SOFTAIL Softail Slim S Find Screamin’ Eagle Street Cannon Performance Slip-On Mufflers at Harley-Davidson.com 2019 or 2020 Harley-Davidson Touring, Trike, Softail, Dyna, Sportster Designed to fit with the Harley King Size Detachable Brackets. Fits 2012-2017 / 2018-2021 Softail Slim. Softail Slim® Windshield Features • Freedom AirCurve design – our recurve drives the airflow 2″-3″ higher than a standard windshield • Cleaner air flow – less wind noise & turbulence for the rider and passenger Find Screamin' Eagle Heavy Breather Elite Performance Air Cleaner Kit at Harley-Davidson 2019 or 2020 Harley-Davidson Touring, Trike, Softail, Dyna, Sportster Harley-Davidson gave the Slim S a motor to match that attitude—the Screamin’ Eagle Twin Cam 110B powerplant with a Screamin’ Eagle Stage I high-flow air filter. Putting 109 ft/lbs of torque .

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