You know that moment when you twist the throttle on your Harley and the bike growls back at you? That’s what riding is supposed to feel like. Now imagine it with a bit more kick, a deeper rumble, smoother acceleration, and throttle response that snaps right when you need it. That comes when you treat the engine right: with a high-quality exhaust and a proper air intake system. If you ride regularly, especially on highways or long hauls, a stock exhaust and stock filter will get you by. But those are built for broad compliance, not for breathing fire. That’s where a few smart upgrades from Aliwheels can transform your ride experience. Here’s a deeper look at the best-performing Harley-Davidson upgrade parts available today, with verified links so you can check fitment, order, and get them shipped right to your garage.
Why Exhaust & Air‑Intake Upgrades Are More Than Just Noise?
It’s not just about looking cool or turning heads (though that’s a nice bonus). Upgrading your exhaust and intake system impacts performance, engine health, and ride comfort in ways you actually feel.
- Better breathing = better power: A high-flow air filter lets your Harley engine inhale freely, while a freer-flowing exhaust helps it exhale. This results in smoother throttle response, more torque at lower RPMs, and a bike that feels alive.
- Deeper, richer Harley tone: Stock pipes are muted for compliance. Aftermarket exhaust systems unlock that throaty growl that makes every twist of the throttle satisfying.
- Customization & personalization: Performance parts also allow riders to express style and personality, whether you want a subtle growl or a full-on thunder on the road.
- Engine health & efficiency: Properly installed exhaust systems, gaskets, and high-quality filters prevent leaks, maintain compression, and ensure the engine runs optimally.
Rider-Approved Parts From Aliwheels
Here’s a list of some Genuine Harley parts you can grab today to start your upgrades:
Harley Davidson Electra Glide Ultra Classic FLHTCU Exhaust 2014-2019
Harley Davidson Electra Glide Ultra Classic FLHTCU Exhaust (2014-2019), rated five stars, priced at $388.70. Features include fitment for the Electra Glide Ultra Classic FLHTCU, chrome color, and made from 16G cold-rolled steel. This is a 100% brand-new aftermarket product. A full exhaust swap for your Electra Glide instantly opens airflow, improves throttle feel, and delivers that classic Harley rumble. Easy to install and highly rated by riders.
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Harley Davidson XL883N Super low Exhaust 2010-2017
Harley Davidson XL883N Super low Exhaust (2010-2017) is rated five stars and priced at $688.85. It fits the Harley Davidson XL883N Super low model from the years 2010 to 2017, available in Black and Chrome colors. For XL883N riders, this slip-on exhaust provides a noticeable boost in tone and performance. Perfect if you want a solid upgrade without major engine modifications.
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Harley Davidson Street Rod XG750A Exhaust Heat Shield 2017-2020
Harley Davidson Street Rod XG750A Exhaust Heat Shield (2017-2020) is a black metal aftermarket part priced at $66.70, described as 100% brand new. Not ready for a full exhaust swap? A heat shield is a small but impactful upgrade, keeps your bike running cooler, adds style, and improves safety by reducing hot spots near the rider’s leg.
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Harley-Davidson Breakout FXBR 117 Exhaust Gasket 2023-2024
Harley-Davidson Breakout FXBR 117 Exhaust Gasket for 2023-2024, made of steel and priced at $40.20. Th Don’t underestimate the small stuff. High-quality exhaust gaskets prevent leaks and maintain proper compression, ensuring your upgrades actually perform as expected.
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Harley Davidson Fat Boy S FLSTFBS Exhaust Pipes 2016-2017
Harley Davidson Fat Boy S FLSTFBS Exhaust Pipes (2016-2017) are rated five stars and priced at $354.20. They fit the Harley Davidson Fat Boy S FLSTFBS model from the years 2016 to 2017, come in chrome color, and are 100% brand-new aftermarket parts. Fat Boy S owners: these pipes give your bike a deep, full-bodied tone and better exhaust flow. Simple install, noticeable results.
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Pairing With Air Intakes: Why It Matters
While exhaust upgrades alone improve sound and flow, combining them with a high-quality air intake or performance filter unlocks the full potential of your Harley.
- Stage 1 Upgrade: Exhaust + air intake = smoother power delivery, better low-end torque, and improved throttle response.
- Better engine breathing: Stock intakes are restrictive. Upgraded filters and intakes allow more air in, which your engine needs to fully utilize a freer-flowing exhaust.
- Optional tuning: Pairing intake and exhaust sometimes requires a small tune for optimal air/fuel mixture, but the result is worth it; your Harley feels alive like never before
Aliwheels carries a wide range of Harley performance air intakes, compatible with most Harley models. Check the store for kits and filters designed for maximum airflow and reliability. Check out Aliwheels Harley-Davidson Air Intakes here.
Listen from Riders Who’ve Done It
- Fitment is everything: Verify your bike model and year before ordering parts. Installing the wrong exhaust or intake can cause leaks or performance issues.
- Don’t skip gaskets: Even the best exhaust system won’t perform if the gaskets leak. Always replace them when doing upgrades.
- Regular maintenance: Clean or replace air filters periodically. A high-flow intake works best when it’s clean.
- Start small if unsure: Not ready for a full system? Slip-ons or heat shields can deliver noticeable improvements without a major investment.
Upgrading your Harley’s exhaust and air intake isn’t just about louder pipes. It’s about feeling your bike come alive, hearing the growl that makes every ride satisfying, and keeping your engine healthy while maximizing performance.
Aliwheels makes it easy to get genuine Harley-Davidson Upgrade Parts, from full exhaust systems to air intakes, heat shields, and gaskets. With proper selection and installation, your Harley will reward you with more power, better sound, and a ride you can feel deep in your gut.
Ride hard. Buy genuine. Upgrade smart. Explore all Harley Exhaust & Air-Intake Upgrades at Aliwheels
