6 Best Air Cleaners For Harley Davidson 103

Keeping your Harley 103 in top shape can be challenging, especially when choosing the right air cleaner. The stock Harley 103 air cleaner is often compared to high-output options like the Screamin’ Eagle performance air cleaner, which offers better airflow and performance.

This expert guide removes the guesswork by highlighting the best air cleaner kits available for Harley 103s, focusing on performance, durability, and design. Notably, the Trask Assault Charge Air Cleaner is rated among the highest-flowing options, making it ideal for riders seeking maximum air and engine output.

If you want to boost performance and extend engine life, keep reading.

1. Krator Harley Davidson Spike Air Cleaner Kit

Krator Haley Spike Air Cleaner is one of the best air cleaners for Harley 103. It is popular for its excellent style and design, as well as its ability to significantly improve your engine’s airflow compared to the stock cleaner.

This air cleaner kit boasts second-to-none aggressiveness, designed to increase motor performance while adding a distinctively bold and eye-catching style to your Harley Davidson motorcycle. The chrome-coated spike design not only enhances the bike’s aesthetics but also contributes to better air intake efficiency, allowing your engine to breathe more freely and respond more quickly.

Installing this kit is straightforward with the included hardware, making it easy for riders to upgrade their bike without professional help. The package comes complete with all necessary mounting components, ensuring a hassle-free installation process that can be completed in your own garage. Additionally, this kit offers great value for money, allowing you to enhance your motorcycle’s performance and appearance without breaking the bank.

Beyond its performance benefits, the Krator Haley Spike Air Cleaner adds a unique, aggressive flair to your bike’s overall look, making it a favorite among riders who want both function and style. Whether you’re showcasing your Harley Davidson in the garage or cruising the streets, this kit offers a solid upgrade and has been highly rated by many users who bought and tested the item, praising its durability and the noticeable improvement in engine responsiveness.

Pros

• Chrome-covered spike 
• Increase airflow to stock filter
• Improved motor performance

Cons

• Not at that high-quality level

2. Arlen Ness Big Sucker Stage 1 Air Cleaner Kit 

The Arlen Ness Sucker air cleaner is popular for its performance upgrade capacity. By that, the air cleaner can increase your engine torque by as high as 21%, and it supplies optimal air without obstruction to the throttle body. If you want power and performance, Arlen Ness Sucker is your ideal pick.

This synthetic kit uses breather technology instead of oil or a rain sock. The external breather kit consists of an O-ring at both the head and exits of the throttle body mouth, eliminating the need for external hoses and simplifying installation. This design reduces maintenance and improves intake reliability.

This air cleaner kit includes a washable and reusable air filter, helping riders save over time by avoiding frequent replacements. The filter is built to trap debris effectively while maximizing airflow, helping your engine breathe clean air. The billet aluminum backing plate adds durability and a sleek aesthetic, ideal for the Harley Davidson.

One key benefit is its fit with the stock air cleaner cover, letting you upgrade performance without losing original styling. Installation is simple with provided hardware, making it DIY-friendly in your garage.

Perfect for riders looking to improve torque, horsepower, and throttle response, the Arlen Ness Big Sucker Stage 1 delivers a real performance boost and long-term value.

Pros

• Built with Pre-oiled filter (doesn’t use oil) 
• Uses stock air cleaner cover 
• Provides maximum performance
• Provides unobstructed airflow

Cons

• Maybe you don’t fancy its look

3. Cobra PowrFlo Air Cleaner System Chrome

Cobra offers both class and an iconic cover design that gives your engine the needed performance upgrade it needs. Known for its supply of max airflow, this Cobra Powrflo air intake system model 606-0102, uses a K&N red cotton filter for 2012-2015 applications.

Featuring a polished black or chrome finish, a V-shaped opening cover, and a laser-cut aluminum head, the stainless-steel meshed kit is pre-oiled for immediate use. The design ensures enhanced airflow while protecting the engine from debris and contaminants. Its durable construction makes it suitable for long-term use, even under demanding riding conditions.

Installation is straightforward, with all necessary mounting hardware included, allowing riders to upgrade their Harley Davidson motorcycle quickly and efficiently. This air cleaner system not only improves engine breathing but also contributes to increased horsepower and throttle response, making it a popular choice among riders seeking both style and performance.

The Cobra Powrflo air cleaner is engineered to optimize the balance between airflow and filtration, ensuring your engine receives a steady supply of clean air for peak performance. The K&N red cotton filter element is washable and reusable, which means you can maintain it easily and reduce replacement costs over time. This feature makes it an environmentally friendly and economical choice for riders who log many miles.

Whether you prefer the sleek black or the shiny chrome finish, the Cobra Powrflo air cleaner kit adds a distinctive look to your bike while delivering reliable performance enhancements that can be felt on every ride. Its combination of aesthetic appeal, durability, and functional design makes it a top contender for anyone looking to upgrade their Harley 103 air cleaner system.

Additionally, this air cleaner kit is compatible with a wide range of Harley Davidson models from 2012 to 2015, making it a versatile option for many riders. Its robust construction and high-quality materials ensure it withstands the rigors of daily riding and various weather conditions, providing lasting value.

In summary, the Cobra Powrflo air cleaner system offers a comprehensive upgrade that enhances both the visual appeal and the mechanical performance of your Harley Davidson motorcycle. Its efficient airflow design, combined with a durable filter and stylish finish, makes it an excellent investment for riders seeking to maximize their bike’s potential.

Pros

• Airflow at max
• K&N air filter element
• Available in chrome or black finish
• Mounting hardware

Cons

• No fuel processor

4. K&N RK-3932 Street Metal Series

If you’re looking for a serious upgrade from the stock air filter, the K&N RK-3932 Street Metal Series delivers a noticeable difference in airflow and performance. Designed specifically for the Harley Davidson 103 engine, this high-flow air cleaner kit brings improved engine response, increased horsepower, and enhanced throttle control, making it a favorite among riders seeking both power and reliability.

Featuring a billet aluminum backing plate, the RK-3932 is built for durability and long-lasting performance. The washable and reusable filter element ensures that you can maintain optimal airflow without the hassle and expense of frequent replacements. Its advanced filtration technology effectively traps dirt and debris, protecting your engine from contaminants while allowing maximum air intake.

The installation process is straightforward and user-friendly, with all necessary hardware included for a quick upgrade in your own garage. This makes it an ideal choice for riders who prefer to perform their own maintenance and upgrades without professional assistance.

In addition to performance benefits, the K&N RK-3932 Street Metal Series boasts a sleek, aggressive design that complements the classic Harley Davidson aesthetic. Its polished finish and robust construction add a touch of style to your bike, making it stand out both on the road and in the garage.

Many users who purchased this air cleaner kit report significant improvements in engine responsiveness, smoother throttle reaction, and a noticeable boost in overall power. Whether you’re looking to enhance your daily ride or prepare your Harley 103 for more demanding conditions, this air cleaner kit offers excellent value and performance.

Overall, the K&N RK-3932 Street Metal Series combines high-quality materials, innovative design, and proven performance to deliver a reliable and effective upgrade for your Harley Davidson motorcycle. It’s a smart investment for riders who want to maximize their bike’s potential while maintaining ease of maintenance and style.

Pros

• Provides enhanced performance 
• Increase horsepower and torque
• Easy to install

Cons

• Slight Torque increase
• Little throttle reaction

5. K&N 63-1125 Harley Davidson Performance

The K&N 63-1125 Harley Davidson Performance Intake Kit for the 2011-2017 model is a great option when you consider the look, output, and impact of your ride. It features a cone-shaped AirCharger, washable and reusable pre-oiled red cotton filter, mandrel-bent aluminum intake tube, and a billet-designed throttle-body mounting plate. The 103 High Output air cleaner usually has an insert that differentiates it from the standard 103 air cleaner, providing a unique aesthetic and performance edge.

This air cleaner kit is designed to significantly enhance airflow to your engine, which translates into improved horsepower, throttle response, and an aggressive engine sound that many riders appreciate. The washable and reusable filter is not only environmentally friendly but also cost-effective, as it can last up to 10,000 miles before requiring cleaning in typical riding conditions.

The mandrel-bent aluminum intake tube is engineered to reduce air resistance and turbulence, providing a smoother and more efficient air path. This design helps the engine to breathe easier, especially at higher RPMs, which can lead to better acceleration and overall improved engine efficiency. The billet throttle-body mounting plate adds durability and a premium look to the overall setup, ensuring long-lasting performance and a stylish finish that complements the Harley Davidson aesthetic.

Installation is straightforward, making it accessible for riders who prefer to upgrade their bike in their own garage without professional assistance. The kit comes complete with all necessary hardware and clear instructions, allowing for a hassle-free installation process that can be completed in a relatively short time.

In addition to performance benefits, this kit also adds a stylish touch to your Harley Davidson motorcycle, with its sleek black finish and quality craftsmanship. The combination of form and function makes it a popular choice among riders who want both enhanced engine performance and an eye-catching upgrade.

Moreover, this K&N intake kit is compatible with a wide range of Harley Davidson 103 models from 2011 to 2017, making it a versatile option for many riders. It is designed to work seamlessly with the stock air cleaner cover, so you can improve your bike’s performance without compromising its original look.

Overall, the K&N 63-1125 Harley Davidson Performance Intake Kit offers an excellent balance of aesthetics, durability, and enhanced engine performance. It is an ideal choice for riders seeking a reliable, efficient, and visually appealing air cleaner upgrade for their Harley 103 engine.

Pros

• Increases horsepower, throttle response, and engine sound
• Black finish aluminum tube
• Washable and reusable air filter
• Easy to install

Cons

• Not-too-standard finish

6. Vance & Hines VO2 Cage Fighter

Like is typical of Vance and Hines, the Vance & Hines VO2 Cage Fighter Air Intake Kit for Harley 103 is specifically built for maximum airflow, delivering a significant boost in engine performance. Sporting a sleek and minimalist design, this kit not only enhances the motorcycle’s aesthetics but also improves throttle response and overall power output. The large inlet backing plate ensures an ample supply of air to the engine, allowing it to breathe more efficiently during acceleration and cruising.

Constructed with high-quality materials, the VO2 Cage Fighter is both durable and reliable, making it a great choice for riders who demand performance without compromising on style. The washable and reusable filter element adds convenience and value by reducing the need for frequent replacements. Installation is straightforward with all necessary hardware included, enabling riders to upgrade their Harley 103 in their own garage with minimal effort.

While the kit offers many advantages, some users have noted that the back-mounted bolts are slightly too long, which may require minor adjustments during installation. Despite this small issue, the Vance & Hines VO2 Cage Fighter remains a top contender among aftermarket air cleaner kits for Harley Davidson motorcycles, especially for those seeking a balance of performance, durability, and clean design.

Pros

• Washable and reusable
• Large inlet backing plate
• Great look

Cons

• Back-mounted bolts too long

   Conclusion

If you’re looking to boost your Harley 103’s performance, improve airflow, or just give your bike a fresh cover, these air cleaner kits offer features for every rider. From the aggressive Assault Charge Air Cleaner to stealth air cleaner kits, there’s something for every stage and style.

Always check model fit, install in your garage, and buy from a trusted seller. Review the returns and refund page, and don’t forget to browse related parts, gauges, or stuff to complete your upgrade.

Ready to feel the difference? Add to cart, proceed to checkout, and get your air cleaner shipped fast. You’ll receive improved performance and an enhanced ride.

Ride safe, ride super, and enjoy your Harley Davidson to the fullest.

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