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  3. BOYESEN MN/MS41

BOYESEN MN-MS41 Quickshot Accelerator Cover Fuel Pump Ys MN/MS41

fits model: Mxc, 450. make: Ktm. year: 2003–2004.

Ms41 Boyesen Mn/ms41 Quickshot Accelerator Pump Cover For 2003-2004 Ktm 450 Mxc - Fuel And Ys

( Brand: Boyesen ), ( Manufacturer Part Number: MN/MS41 ), ( Compatible Year: 2004 2003 ), ( Compatible Model: 450 Mxc ), ( Bundle Description: 1 Pc Genuine Boyesen Quickshot Accelerator Pump Cover ), ( Type: Quickshot Accelerator Pump Cover ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review BOYESEN Mn/ms41 Quickshot Accelerator Pump Cover Ktm Fuel And Ys fits MXC 450 2003–2004

Boyesen MN/MS41 QuickShot Accelerator Pump Cover for 2003-2004 KTM 450 MXC Fuel System (YS)

The Boyesen MN/MS41 QuickShot Accelerator Pump Cover is a high-performance component designed specifically for the 2003-2004 KTM 450 MXC models with YS fuel systems. This product is an essential upgrade for racers and enthusiasts who seek improved engine response and increased power delivery.

Crafted from durable, lightweight materials, the QuickShot Accelerator Pump Cover offers unparalleled strength and reliability. It is designed to enhance the accelerator pump's efficiency by reducing pumping losses and providing a smoother fuel delivery. This results in quicker throttle response and more consistent power throughout the rev range.

The MN/MS41 QuickShot Cover features Boyesen's patented QuickShot design, which offers a unique sliding valve mechanism. This mechanism ensures precise fuel metering, even under high-stress racing conditions. The cover also includes a unique O-ring seal that provides a leak-free installation and improves the overall efficiency of the fuel system.

Installation of the Boyesen MN/MS41 QuickShot Accelerator Pump Cover is straightforward, thanks to its plug-and-play design. It fits perfectly onto the existing accelerator pump, requiring no modifications to the fuel system. This makes it a quick and easy upgrade for any 2003-2004 KTM 450 MXC racer or enthusiast.

In summary, the Boyesen MN/MS41 QuickShot Accelerator Pump Cover is a high-quality, performance-enhancing component for the 2003-2004 KTM 450 MXC models. It offers improved throttle response, consistent power delivery, and increased efficiency, making it an essential upgrade for any serious racer or enthusiast.

Pros of Boyesen MN/MS41 Quickshot Accelerator Pump Cover for 2003-2004 KTM 450 MXC Fuel Ys:

1. Enhanced throttle response: The Boyesen Quickshot pump cover is designed to provide a quicker and more responsive throttle, which can improve acceleration and overall performance.

2. Durable construction: The cover is made from a high-quality, heat-resistant material that can withstand the harsh conditions of off-road riding.

3. Easy installation: The cover is said to be easy to install, requiring no modification to the existing fuel system.

4. Improved fuel economy: Some users have reported improved fuel economy after installing the Boyesen Quickshot pump cover.

Cons of Boyesen MN/MS41 Quickshot Accelerator Pump Cover for 2003-2004 KTM 450 MXC Fuel Ys:

1. Potential noise increase: Some users have reported a slight increase in engine noise after installing the cover, although this is subjective and may vary from one bike to another.

2. Slight fuel consumption increase: While some users have reported improved fuel economy, others have reported a slight increase, especially at high RPMs.

3. Cost: The Boyesen Quickshot pump cover is more expensive compared to some other aftermarket options available for the same model.

Ending Conclusion:

The Boyesen MN/MS41 Quickshot Accelerator Pump Cover for 2003-2004 KTM 450 MXC Fuel Ys is a high-quality product that can improve throttle response, acceleration, and potentially fuel economy. However, it is more expensive compared to some other options and may cause a slight increase in engine noise or fuel consumption at high RPMs. If you are looking for improved performance and are willing to pay a premium, this cover could be a good investment. If cost is a concern, you may want to consider other options.

Recommendation:

If you are looking to improve the performance of your 2003-2004 KTM 450 MXC Fuel Ys and are willing to invest, the Boyesen MN/MS41 Quickshot Accelerator Pump Cover could be a good choice. However, it is always recommended to consult with a professional mechanic or do thorough research to ensure compatibility and potential effects on your specific bike model.

Details:

Boyesen Quickshot Accelerator Pump Cover for 2003 - 2004 KTM 450 MXC - Fuel ys: Status: In Stock.

part #: mnms41 price

  • $93.08

specifications intakefuelmotorcycle:

  • for models: Mxc, 450
  • for makes: Ktm
  • for years: 2003-2004
  • brand: Boyesen
  • mpn: Mn/ms41
  • compatible year: 2004 2003
  • compatible model: 450 Mxc
  • bundle description: 1 Pc Genuine Boyesen Quickshot Accelerator Pump Cover
  • type: Quickshot Accelerator Pump Cover
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

seller intakefuelmotorcycle:

  • city: Multiple warehouses
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  • rating: 97.3%

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  • type: Fixed
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  • class: Standard
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general intakefuelmotorcycle:

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

offer intakefuelmotorcycle:

  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • started: April 20, 2025
  • quantity: 1
for models: mxc, 450, for makes: ktm, for years: 2003-2004, compatible year: 2004 2003, compatible model: 450 mxc, bundle description: 1 pc genuine boyesen quickshot accelerator pump cover, type: quickshot accelerator pump cover, core charge: free no core charge, fitment type: direct replacement,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery, sku: 18011027483460632,
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