K&N Air Filter For Harley Softail / Touring 2014-2017

K&N High-Flow Performance Air Filter for Harley-Davidson Softail & Touring (2014–2017)

Unleash the true potential of your 103 cubic inch High Output engine with the K&N High-Flow Air Filter. Specifically designed for 2014–2017 Harley-Davidson Touring and Softail models, this filter is the gold standard for riders seeking increased horsepower and acceleration. By replacing the restrictive factory paper element with K&N’s advanced filtration technology, you allow your Twin Cam engine to breathe deeper and more efficiently, resulting in a noticeable boost in throttle response and overall V-Twin performance.

Legendary Cotton Gauze Filtration Technology

The secret to K&N’s success lies in its unique high-flow cotton gauze media. Unlike paper filters that can “choke” your intake as they get dirty, the K&N HD-1614 features four layers of surgical-grade cotton pleated between aluminum wire mesh. This design provides a massive surface area for low-restriction airflow while maintaining excellent filtration levels critical to engine life. Whether you are cruising the interstate or navigating city traffic, this filter ensures your Harley is always breathing the cleanest, highest-volume air possible.

Washable and Reusable “Lifetime” Filter

The K&N replacement air filter is likely the last air filter you will ever need to buy for your bike. Designed to be washable and reusable, it can be easily cleaned and re-oiled using a K&N Recharger kit, restoring it to like-new performance every time. This eco-friendly design saves you money on Harley-Davidson maintenance costs over the long term and is backed by K&N’s famous Million-Mile Limited Warranty. It is a rugged, sustainable choice for the high-mileage touring rider.

Precision Fitment for 103 High Output Engines

This filter is a precision-engineered drop-in replacement for OEM part number 29400045. It is designed to fit perfectly inside your factory air cleaner housing without any modifications or fuel re-mapping required for a standard setup. Confirmed fitment includes:

• Touring Models (2014–2016): Street Glide (FLHX), Road Glide (FLTRX), Road King (FLHR), and Electra Glide Ultra Limited (FLHTK).
• Softail Models (2016–2017): Fat Boy (FLSTF), Heritage Softail Classic (FLSTC), Softail Slim (FLS), and Breakout (FXSB).
• Trike Models (2014–2016): Tri Glide Ultra and Freewheeler.

The Ultimate Stage 1 Intake Upgrade

For riders looking to complete a Stage 1 performance kit, the K&N High-Flow Filter is the essential foundation. While it works perfectly with a stock exhaust, pairing this filter with high-flow slip-on mufflers and an EFI tuner (like the Vance & Hines FP4) will maximize your torque and horsepower gains. The improved laminar airflow provided by K&N allows your engine to run cooler and more efficiently, even under the heavy loads of two-up touring with loaded saddlebags.

Easy 5-Minute Installation

Upgrading your Harley air intake is a simple DIY task. The K&N HD-1614 features a durable, application-specific sealing bead that ensures an airtight fit within the stock air box, preventing unfiltered air from entering the throttle body. Simply remove your factory cover, swap the elements, and you’re ready to ride.

Stop settling for standard airflow. Give your Harley-Davidson the breath of life it deserves with the K&N High-Flow Air Filter today!