Every Harley-Davidson rider knows that personalization and performance upgrades are part of the ownership experience. Whether you're looking to boost comfort, enhance style, or improve functionality, the right aftermarket accessories can transform your ride. From high-performance exhausts to ergonomic handlebars, here are the must-have upgrades for your Harley—including why a proper lighting system is a game-changer for safety and visibility.
Top Aftermarket Accessories for Your Harley
1. Performance Exhaust Systems
A deep, throaty rumble is a Harley signature, and aftermarket exhausts like Vance & Hines or Screamin’ Eagle deliver better sound and increased horsepower. Slip-on mufflers or full systems can optimize airflow and give your bike a more aggressive tone.
2. High-Flow Air Intake Kits
Pairing a high-flow air cleaner with an upgraded exhaust maximizes engine efficiency. Brands like Arlen Ness and K&N offer stylish and functional intakes that improve throttle response and overall performance.
3. Adjustable Suspension Upgrades
For a smoother ride, especially on rough roads, premium shocks from Öhlins or Progressive Suspension provide better damping and adjustability, reducing fatigue on long trips.
4. Comfortable Aftermarket Seats
Stock Harley seats aren’t always ideal for long-distance riding. Upgrades like Saddlemen’s Step-Up or Mustang’s Wide Tripper offer superior lumbar support and reduced pressure points.
5. Crash Bars & Engine Guards
Protecting your bike in case of a tip-over is crucial. Heavy-duty crash bars from brands like BungKing or Cobra keep your engine and fairings safe while adding a rugged look.
6. Ergonomic Handlebars & Grips
Custom handlebars (like ape hangers or drag bars) and vibration-dampening grips improve control and reduce wrist fatigue. Popular options come from Burly Brand or Roland Sands Design.
7. Luggage & Storage Solutions
For touring riders, adding hard saddlebags, a sissy bar bag, or a sleek tail pack from Viking Bags or LeatherPros ensures you have ample storage without sacrificing style.
8. High-Performance Brake Upgrades
Upgraded brake pads, stainless steel brake lines, or even full Brembo caliper kits provide stronger stopping power, essential for heavy cruisers and high-speed riding.
9. Custom Foot Controls & Floorboards
Extended footpegs or larger floorboards (like those from Kuryakyn) give riders better leg positioning and comfort, especially on long rides.
10. Advanced Lighting Systems
Visibility is critical for rider safety, especially during night rides or adverse weather conditions. Upgrading to LED Harley Davidson headlights, fog lights, or auxiliary light bars dramatically improves road illumination. Brighter brake lights and turn signals also ensure other drivers see you clearly. Some riders opt for dynamic LED accent lighting that enhances style while increasing nighttime presence. Brands like Custom Dynamics and Moons MC offer plug-and-play lighting upgrades that are both functional and eye-catching.
11. Windshields & Fairings
A detachable windshield or a full fairing (like a Memphis Shades Road Warrior) reduces wind fatigue on highways, making long rides more comfortable.
12. Security & Anti-Theft Systems
Protect your investment with a hidden GPS tracker, a disc lock alarm, or an immobilizer system from brands like Scorpio or Harley’s own security modules.
13. Performance Tuners & ECU Flashes
Unlock your engine’s full potential with a Dynojet Power Vision tuner or a Harley Screamin’ Eagle Pro Street Tuner, optimizing fuel maps for better throttle response and efficiency.
14. Custom Paint & Graphics
Make your Harley stand out with hand-painted designs, vinyl wraps, or airbrushed artwork. Many riders also opt for chrome or blackout kits for a personalized touch.
15. Heated Grips & Seats
For year-round riders, heated grips (like those from Oxford) and even heated seat pads add comfort during chilly morning rides.
Whether you're chasing better performance, comfort, or aesthetics, the right aftermarket accessories can elevate your Harley-Davidson experience. From roaring exhausts to life-saving lighting upgrades, each modification helps tailor your bike to your riding style. Start with the essentials, then build your dream setup—one upgrade at a time.
