Performance Parts for Harley-Davidson
We carry air cleaner kits, velocity stacks, slip-on exhaust tips and drag pipes for Sportster, Dyna, Softail, Street Bob and Touring bikes from 1984 to 2025.
Air Cleaners & Intakes
A high-flow air cleaner swaps out the stock air box and lets the engine breathe. We have kits for Sportster XL883 and XL1200 (1988-2023, including Iron 883, Forty-Eight and Seventy-Two), Dyna and Softail (1993-2017), and Twin Cam. Touring kits fit the Road King, Street Glide, Road Glide and Electra Glide, in 2008-2016 and 2017-2025 versions. There's also a see-through cleaner for Milwaukee-Eight Touring and Softail.
Velocity stacks are for Sportsters. They're open and loud, and they look the part.
Exhaust
Slip-on tips fit Dyna (1995-2017), Softail (1986-2017), Street Bob (2018-2024) and Touring (1995-2016). You get stainless or chrome fishtail styles.
Drag pipes replace the full system on Sportster (1986-2019), Softail (1984-2021) and Dyna (1991-2017) with forward controls.
Which One Do I Need?
Start with your model and year. Mounting points change between families. Want more air? Get an air cleaner. Want more sound with an easy install? Go with slip-ons. Want a whole new look? Drag pipes.
Common Questions
Will this fit my bike?
Check the model and year in the product title. Sportster, Dyna, Softail and Touring parts are not interchangeable. Not sure? Send us your VIN and we'll check.
Will slip-ons make my bike louder?
Yes, they're louder than stock. Several of our slip-ons, including the Dyna, Softail and Street Bob tips, come with a removable dB killer insert. Leave it in for a milder sound or pull it for more.
Do I need separate breather bolts or a backing plate for an air cleaner kit?
Usually not. Most of our air cleaner kits come with a backing plate that has the breathers built in, plus the mounting hardware. That means no external breather hoses. Check the listing for your kit to be sure.
Can I install it myself?
Air cleaner kits and slip-ons bolt on with hand tools in about an hour. Drag pipes replace the whole exhaust and take longer. If you'd rather not wrench, a shop can do it.
Do I ever have to replace the filter?
Many of our kits use a washable, reusable filter. Clean it when it gets dirty instead of buying a new one. The listing tells you if your kit's filter is reusable.
Riding something else? See Shop by Make. Orders ship free in the lower 48. Details are in our Shipping Policy and Refund Policy.
Harley-Davidson and its model names are trademarks of their owner. PerformanceChipTuning.com is not affiliated with or endorsed by Harley-Davidson. These are aftermarket parts.