VANCE HINES MN-FS6E Air Intake Flhtcutg Fh MN/FS6E VO2

( Brand: Vance Hines ), ( Manufacturer Part Number: MN/FS6E ), ( Color: Black ), ( Compatible Year: 2020 2019 2018 2017 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Flhtcutg Tri Glide Ultra ), ( Bundle Description: 1 Pc Genuine Vance Hines Vo2 X Air Intakes ), ( Type: Vo2 X Air Intakes ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review VANCE HINES Mn/fs6e And Vo2 Air Intake Harley Davidson Flhtcutg Tri Fh fits 2017–2020

The **Vance Hines MN/FS6E VO2 Air Intake System** is a meticulously engineered aftermarket performance upgrade designed specifically for the **2017 2020 Harley-Davidson FLHTCU (Cruiser) and FH (Sportster) models**, including the iconic **FLHTCUTG (Tour Glide Ultra Custom)**. This high-flow air intake system is crafted to maximize airflow efficiency while maintaining a seamless integration with the stock engine bay, ensuring both performance gains and a clean, factory-inspired aesthetic. Built with **high-quality, durable materials**, including a **black anodized aluminum intake tube** and a **precision-machined air filter housing**, the VO2 system eliminates restrictive stock components, allowing for a more aggressive throttle response and improved engine breathing especially noticeable under load. The **VO2 (Variable Orifice Valve)** technology further enhances performance by dynamically adjusting airflow based on engine demands, optimizing power delivery whether cruising on the highway or accelerating from a stop. Installation is straightforward, requiring minimal modifications, and the system includes all necessary mounting hardware, gaskets, and a **high-performance cotton/paper blend air filter** that ensures long-lasting protection while maintaining optimal airflow. Beyond its performance benefits, the VO2 intake system features a **sleek, minimalist design** that complements the aggressive yet refined styling of the FLHTCUTG and FH platforms, blending understated functionality with a touch of custom flair. Whether you're chasing better throttle pull, seeking a more engaging ride, or simply upgrading for a cleaner, more efficient air intake solution, the Vance Hines VO2 system delivers a premium aftermarket solution that stands out for its reliability, precision engineering, and noticeable impact on engine performance.

### **Pros and Cons of the Vance Hines MN/FS6E VO2 Air Intake for 2017-2020 Harley-Davidson FLHTCU/FH**

1. **Performance Gains** The VO2 air intake is designed to improve airflow into the engine, which can enhance throttle response and horsepower. Many users report noticeable power increases, especially in the mid-range RPM band, due to reduced restriction compared to the stock airbox.

2. **Easier Installation** Compared to some aftermarket intake systems, the VO2 is relatively straightforward to install. It replaces the stock airbox with a direct-mount setup, requiring minimal modifications. The included gaskets and mounting hardware simplify the process for those with basic mechanical skills.

3. **Minimal Tuning Required** Unlike some high-flow intakes that necessitate a tune (especially on modern fuel-injected Harleys), the VO2 is often compatible with stock ECU settings. However, some riders still opt for a tune to optimize fuel delivery, but it is not always mandatory.

4. **Improved Sound** The VO2 intake produces a deeper, more aggressive intake noise compared to the stock setup. This is a subtle but noticeable change that appeals to riders who enjoy a more open, growling sound without the extreme growl of a full exhaust system.

5. **Durability** Vance Hines products are known for their quality construction. The VO2 intake is made from high-grade materials, including a durable plastic housing and reinforced mounting points, which should hold up well over time with proper maintenance.

6. **Compatibility** Specifically designed for the 2017-2020 FLHTCU/FH (Milwaukee-Eight) with the Twin Cam 114 engine, the VO2 fits seamlessly without requiring additional adapters or modifications.

7. **Affordability** Compared to some high-end performance intakes or full exhaust systems, the VO2 offers a cost-effective way to improve airflow and power without a significant investment.

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1. **Modest Power Gains** While the VO2 provides noticeable improvements, the gains are not as dramatic as those from a full exhaust system or a high-flow intake paired with a tune. Expect a subtle boost rather than a significant horsepower surge.

2. **Potential for Rough Idling or Tuning Needs** Some riders report minor idling issues or slight rough spots at low RPMs, particularly if the stock ECU is not perfectly calibrated for the increased airflow. A tune (via a tool like Harley-Davidson s PCM or a third-party device like a Power Commander) can mitigate this but adds an extra cost.

3. **Limited Aesthetic Appeal** The VO2 intake is functional but not visually striking. It lacks the aggressive styling of some aftermarket intakes, and the black plastic housing may not appeal to riders who prefer a more custom or exposed look.

4. **No Cold Air Intake Benefits** Unlike some aftermarket intakes that route cooler air from outside the engine bay, the VO2 draws air from the stock location. This means the temperature benefits of a true cold air intake are not realized, though the difference may be negligible in most riding conditions.

5. **Potential for Debris Ingestion** Because the VO2 intake is open and draws air from the engine bay, there is a slight risk of debris (dust, bugs, etc.) entering the system, though this is minimal compared to a fully exposed intake.

6. **Not a Complete Performance Package** The VO2 intake alone will not provide the same power gains as a full exhaust system, headers, or a tune. Riders looking for significant performance improvements may need to combine it with other modifications.

7. **Installation Challenges for Some** While generally easy, the process requires removing the stock airbox and routing wiring/hoses carefully. Those unfamiliar with motorcycle modifications may find it slightly more involved than expected, though it is not overly complex.

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The Vance Hines MN/FS6E VO2 air intake is a solid choice for riders seeking a simple, effective way to improve airflow and throttle response on their 2017-2020 FLHTCU/FH. It offers noticeable (though modest) performance gains with minimal tuning requirements and is well-built for durability. However, it is not a game-changer for power and lacks the aesthetic appeal of some aftermarket alternatives. It is best suited for riders who want a straightforward, no-frills upgrade without the complexity of a full performance build.

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- You want a cost-effective, easy-to-install upgrade that improves airflow and throttle response.

- You are satisfied with modest power gains and do not require dramatic performance improvements.

- You prefer a functional upgrade over purely aesthetic modifications.

- You are comfortable with basic installation or have access to a mechanic for setup.

- You are seeking significant horsepower gains and are willing to invest in a full performance package (exhaust, headers, tune).

- You prioritize aesthetics and want a more aggressive or custom-looking intake.

- You ride in extremely dusty or dirty conditions and are concerned about debris ingestion (though this is unlikely to cause issues).

- You are unsure about tuning requirements and want a system that guarantees no idling or drivability issues without additional work.

**Final Verdict:** The VO2 air intake is a practical and reliable choice for riders looking to enhance their FLHTCU/FH s performance with minimal hassle. It is particularly well-suited for those who want a subtle but effective upgrade without overcomplicating their bike. For those aiming for more aggressive power gains, pairing it with other modifications (like an exhaust or tune) would yield better results.

Details:

Vance Hines VO2 X Air Intake for 2017 - 2020 Harley Davidson FLHTCUTG Tri fh: Status: In Stock.

part #: mnfs6e price

• $477.32

specifications intakefuelmotorcycle:

• for makes: Harley, Davidson
• for years: 2017-2020
• brand: Vance Hines
• mpn: Mn/fs6e
• color: Black
• compatible year: 2020 2019 2018 2017
• compatible make: Harley Davidson
• compatible model: Flhtcutg Tri Glide Ultra
• bundle description: 1 Pc Genuine Vance Hines Vo2 X Air Intakes
• type: Vo2 X Air Intakes
• core charge: Free No Core Charge
• fitment type: Direct Replacement

returns intakefuelmotorcycle:

• paid by: Seller
• policy: Returns Accepted
• time: 30 Days

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• # reviews: 23114
• city: Multiple warehouses
• rating: 99.2%

general intakefuelmotorcycle:

• condition: New
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Other Air Intake Fuel Delivery

offer intakefuelmotorcycle:

• availability: In Stock
• quantity: 1
• sold: 0
• started: May 22, 2026
• options: Ship-to-home

payments intakefuelmotorcycle:

• credit card: Visa
• wallet: Apple-pay
• other

shipping intakefuelmotorcycle:

• cost: $0.00
• class: Standard
• service: Standard
• type: Fixed
• transit: 4-7 Days

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