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Item #:
222919155
Stealth External Breather System Harley Sportster & Big Twin Evo (Black)
Item #:
222919155
USD 218
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This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
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Experience a slight performance increase with our external Breather Kit, designed to allow only clean cool air into your engine.
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Product Details
| Item Weight | 1.5 lbs (680 grams) |
Product Description
Stealth External Breather System Harley Sportster & Big Twin Evo (Black)
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Customer Questions & Answers
-
Question:
What is the purpose of the Stealth External Breather System for Harley Sportster & Big Twin Evo?
Answer: The Stealth External Breather System functions to effectively manage crankcase pressure and prevent oil leaks by providing a dedicated path for breather gases. This system ensures optimal performance by reducing back pressure in the engine, which can lead to increased efficiency and improved overall performance. Riders benefit from this setup as it helps maintain the cleanliness of the engine and enhances the aesthetics of the motorcycle, fitting seamlessly with the style of Harley models. -
Question:
Is the Stealth External Breather System easy to install on my Harley motorcycle?
Answer: Yes, the Stealth External Breather System is designed for straightforward installation with common hand tools, making it accessible for many motorcycle enthusiasts. Clear instructions are typically included to guide you through the process. By having the right tools and spending a bit of time in the garage, DIY fans can enhance their motorcycle's performance without needing professional assistance, promoting a hands-on approach to motorcycle maintenance. -
Question:
Can I use the Stealth External Breather System with custom modifications?
Answer: Absolutely! The Stealth External Breather System is versatile and can be integrated with various custom setups. Many riders who customize their intake or exhaust systems have successfully utilized this breather system to ensure optimal crankcase ventilation. This means that if you're enhancing your bike's style or performance with custom parts, the Stealth Breather will complement those upgrades effectively. -
Question:
What materials are used in the Stealth External Breather System?
Answer: The Stealth External Breather System is crafted from high-quality materials, typically featuring aluminum components that ensure durability and resistance to the elements. This robust construction is crucial for the longevity of the product, ensuring it can withstand various riding conditions. Riders can rely on the system to maintain its integrity under the stress of long rides or varying weather conditions. -
Question:
Will the Stealth External Breather System affect my motorcycle's sound?
Answer: While the main function of the Stealth External Breather System is to manage crankcase pressure, it does have some impact on engine sound. Users often report a more refined exhaust note, as the system helps in reducing unwanted noises from crankcase gases. Riders who prioritize sound characteristics will appreciate this change, as it enhances the overall riding experience while still maintaining performance. -
Question:
How do I know if I need an external breather system for my Harley?
Answer: If you've noticed consistent oil leaks, excessive crankcase pressure, or performance issues, it may be time to consider an external breather system like the Stealth. Additionally, if you're making modifications to your intake or exhaust system, an external breather is often recommended to enhance performance. The system provides peace of mind, ensuring that your motorcycle runs smoothly and efficiently. -
Question:
Can the Stealth External Breather System be used on both Sportster and Big Twin Evo models?
Answer: Yes, the Stealth External Breather System is specifically designed for compatibility with both Harley Sportster and Big Twin Evo models. This universal fit makes it an excellent choice for a wider range of riders. It allows enthusiasts to maintain a uniform aesthetic across different models while ensuring that each bike's performance is optimized effectively. -
Question:
What colors are available for the Stealth External Breather System?
Answer: The Stealth External Breather System is available in multiple colors, including the sleek black variant. This variety allows riders to choose a finish that best matches their motorcycle's style and personal preferences. Whether you prefer a classic look or something more modern, there's a color option to enhance your bike's appearance while boosting functionality. -
Question:
Does the Stealth External Breather System improve fuel efficiency?
Answer: While the primary function of the Stealth External Breather System is to optimize crankcase ventilation, better ventilation can indirectly improve fuel efficiency. By reducing engine strain and enhancing performance, riders may experience smoother acceleration and potentially better gas mileage. This improvement in overall engine health can ultimately lead to a more enjoyable and cost-effective riding experience. -
Question:
Where can I buy the Stealth External Breather System Harley Sportster & Big Twin Evo (Black) in British Virgin Islands?
Answer: You can purchase the Stealth External Breather System Harley Sportster & Big Twin Evo (Black) at Ubuy in British Virgin Islands. Ubuy offers a wide selection of motorcycle accessories, ensuring you find the products you need with ease. They provide a reliable platform for shopping and often feature various items to enhance your riding experience.
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
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“Not madly expensive like I thought, and much quicker than promised.”
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12 June 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
USD 218
This product is not Fulfilled by Ubuy and can take minimum 10 days in delivery. We might cancel the product from the order and refund you if any issue arise with the delivery of this product.
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
Features & Benefits
- Enhances engine performance and longevity with clean air intake.
- Compatible with ALL OUTLAW HiFlow Air Cleaners and various aftermarket systems.
- Easy installation process for most Sportsters 1991 & up (excluding XR1200).
- Features stealth design with banjo fittings for an unobtrusive look.
- Includes a washable, reusable filter and flexible placement options.
- Additional styling options available with black fiber and stainless steel hose covers.