1. Motorcycle Intake & Fuel Systems Deals
  2. sku: 23104178487707632
  3. MOROSO MN/XEV2

MOROSO MN-XEV2 Air Cleaner Oil Separator Cams MN/XEV2 Air/oil

fits model: Twin. year: 2004–2006.

Xev2 Moroso Mn/xev2 Air/oil Separator For Twin Cams With Stock Air Cleaner 2004-2006 Pc

( Brand: Moroso ), ( Manufacturer Part Number: MN/XEV2 ), ( Color: Black ), ( Compatible Year: 2006 2005 2004 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Flhrsi Road King Custom ), ( Bundle Description: 1 Pc Genuine Moroso Air/oil Separ ), ( Type: Air/oil Separator For Twin Cams With Stock Air Cleaner ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review MOROSO Mn/xev2 Air/oil Separator Cams Stock Air Cleaner Pc fits TWIN 2004–2006

The **Moroso MN/XEV2 Air/Oil Separator** is a meticulously engineered, high-performance upgrade designed specifically for twin-cam engines from 2004 to 2006, ensuring peak efficiency and longevity for your air intake system. This precision-crafted separator is built to replace the stock air cleaner s oil bath element, eliminating the need for messy oil changes and reducing maintenance hassles while significantly enhancing airflow and engine performance. Constructed from durable, corrosion-resistant materials, the MN/XEV2 features a robust stainless steel housing that resists wear and tear, even under demanding conditions, ensuring long-term reliability. Inside, a high-quality, replaceable foam filter element captures contaminants with exceptional efficiency, allowing only clean, unrestricted air to reach the throttle body and intake manifold. The separator s compact yet robust design integrates seamlessly with the stock air cleaner housing, maintaining a clean, factory-like appearance while delivering superior filtration and airflow. Whether you're a performance enthusiast pushing your engine to its limits or a daily driver seeking hassle-free maintenance, the Moroso MN/XEV2 is an indispensable upgrade that combines ease of installation with outstanding performance. Its straightforward design allows for quick and easy installation, with no modifications required to the existing air intake system, making it an ideal choice for both novice and experienced mechanics. By replacing the oil bath with this advanced air/oil separator, you not only eliminate the need for frequent oil changes but also reduce oil consumption, improve throttle response, and enhance overall engine efficiency all while maintaining the stock air cleaner s compact footprint. Trusted by tuners and mechanics alike, the Moroso MN/XEV2 is a proven solution for keeping your twin-cam engine running at its best, ensuring cleaner air, smoother operation, and extended component life.

### Pros and Cons of buying a Moroso MN/XEV2 Air/Oil Separator for Twin Cam Air Cleaners (2004 2006)

#### **Pros:**

1. **Compatibility and Fit:** The Moroso MN/XEV2 is specifically designed for the 2004 2006 Honda Twin Cam engines, ensuring a proper fit without modifications. It replaces the stock air cleaner housing and filter assembly, maintaining OEM-style integration while improving performance.

2. **Enhanced Airflow:** The separator is engineered to improve airflow efficiency by reducing restriction compared to some aftermarket alternatives. This can lead to better throttle response and slight power gains, especially noticeable in stock or lightly modified engines.

3. **Durability and Quality:** Moroso is a well-regarded brand in the performance aftermarket, known for durable materials and reliable construction. The separator is built to handle the demands of daily driving and occasional track use without premature failure.

4. **Easy Installation:** The kit typically includes all necessary gaskets, clamps, and mounting hardware, making installation straightforward for those with basic mechanical skills. No major modifications to the intake system are required.

5. **Maintenance Convenience:** The design allows for easy access to the air filter for cleaning or replacement, and the oil separator mechanism helps keep oil out of the air intake, reducing the risk of clogging or engine contamination over time.

6. **Aesthetic Appeal:** For those who prioritize a clean, stock-like appearance, the Moroso separator maintains a similar look to the OEM air cleaner while offering performance benefits.

7. **Support for Modifications:** If you plan to add a cold air intake or other intake modifications later, the MN/XEV2 provides a solid foundation that can be easily upgraded without conflicting with other components.

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#### **Cons:**

1. **Cost:** The Moroso MN/XEV2 is priced higher than some generic or budget air/oil separators. While it offers quality, the investment may not be justified for casual riders or those who prioritize minimal performance gains.

2. **Limited Power Gains:** While it improves airflow, the gains are modest typically in the range of 5 10 horsepower on a stock engine. For serious performance builds, more aggressive modifications (e.g., a full cold air intake or turbo setup) may be needed to see significant improvements.

3. **Oil Separation Reliability:** The oil separator function is effective but not foolproof. In extreme conditions (e.g., heavy throttle use or prolonged high-RPM sessions), some oil can still bypass the separator, though this is less common with Moroso s design compared to cheaper alternatives.

4. **Potential for Overkill:** If your primary goal is reliability and longevity rather than performance, the stock air cleaner may suffice. The MN/XEV2 is more of an intermediate step between stock and high-performance setups.

5. **Installation Complexity for Beginners:** While straightforward, the process requires careful attention to gasket placement and clamp tightening to avoid leaks. Those unfamiliar with engine modifications might struggle slightly, though the instructions are generally clear.

6. **Compatibility with Other Mods:** If you ve already installed other intake components (e.g., a performance filter or throttle body), you may need to ensure compatibility or make additional adjustments, which could add to the cost or complexity.

7. **Resale Value Impact:** While not a major concern, some buyers may prefer stock or more "stock-like" setups for resale purposes. The MN/XEV2, while subtle, is still a noticeable modification.

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### **Conclusion:**

The Moroso MN/XEV2 air/oil separator is a solid choice for Honda Twin Cam owners (2004 2006) looking to enhance airflow, improve throttle response, and maintain a balance between performance and reliability. It strikes a good middle ground between stock simplicity and high-performance setups, offering tangible benefits without requiring extensive modifications. The quality and durability of Moroso s product justify the cost for enthusiasts who want a reliable, easy-to-install upgrade.

For **stock or lightly modified engines**, the MN/XEV2 is a worthwhile investment if you value improved airflow and a cleaner intake system. For **serious performance builds**, it serves as a good foundation but may need to be paired with additional modifications (e.g., a cold air intake, exhaust, or fuel system upgrades) to achieve significant power gains.

If budget is a concern, consider comparing it to other brands like K&N or Mann-Filter, which offer similar functionality at slightly lower prices. However, Moroso s reputation for durability and fitment makes it a top recommendation for those who prioritize quality and ease of use.

### **Final Recommendation:** **Buy the Moroso MN/XEV2 if:**

- You want a reliable, easy-to-install upgrade for your 2004 2006 Twin Cam.

- You re looking for modest performance gains (5 10 HP) and improved throttle response.

- You prefer a brand with a strong reputation for quality and compatibility.

- You plan to add other performance mods later and want a solid base to build on.

**Avoid or reconsider if:**

- You re on a tight budget and can find equally effective alternatives at a lower cost.

- Your primary goal is maximum power, as the gains are modest without additional mods.

- You re uncomfortable with minor installation tasks, as leaks or improper gasket placement could negate benefits.

Details:

Moroso Air/Oil Separator for Twin Cams with Stock Air Cleaner 2004 - 2006 pc: Status: In.

part #: mnxev2 price

  • $373.16

specifications intakefuelmotorcycle:

  • for models: Twin
  • for years: 2004-2006
  • brand: Moroso
  • mpn: Mn/xev2
  • color: Black
  • compatible year: 2006 2005 2004
  • compatible make: Harley Davidson
  • compatible model: Flhrsi Road King Custom
  • bundle description: 1 Pc Genuine Moroso Air/oil Separ
  • type: Air/oil Separator For Twin Cams With Stock Air Cleaner
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

returns intakefuelmotorcycle:

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

general intakefuelmotorcycle:

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

payments intakefuelmotorcycle:

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offer intakefuelmotorcycle:

  • started: March 24, 2026
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 1
  • sold: 0

seller intakefuelmotorcycle:

  • # reviews: 19480
  • rating: 99.0%
  • city: Multiple warehouses
for models: twin, for years: 2004-2006, compatible year: 2006 2005 2004, compatible make: harley davidson, compatible model: flhrsi road king custom, bundle description: 1 pc genuine moroso air/oil separ, type: air/oil separator for twin cams with stock air cleaner, core charge: free no core charge, fitment type: direct replacement,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery, color: black, sku: 23104178487707632,
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