1. Pistons, Rings & Piston Kits Products
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  3. KB PERFORMANCE MN/P4SW

KB PERFORMANCE MN-P4SW Cast Piston Set Fxdwgi MN/P4SW For

fits model: Dyna, Glide. make: Harley, Davidson. year: 2004–2006.

P4sw Kb Performance Mn/p4sw Cast Piston Set For 2004-2006 Harley Davidson Fxdwgi Dyna Wide Glide - Lo

( Brand: Kb Performance ), ( Manufacturer Part Number: MN/P4SW ), ( Type: Cast Piston Sets ), ( Compatible Year: 2006 2005 2004 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fxdwgi Dyna Wide Glide ), ( Bundle Description: 1 Pc Genuine Kb Cast Piston Sets ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review KB PERFORMANCE Mn/p4sw Cast Piston Set For Harley Davidson Fxdwgi Wide Lo fits DYNA GLIDE 2004–2006

Introducing the KB Performance MN/P4SW Cast Piston Set, specifically designed for Harley-Davidson FXDWGI Dyna Glide models from 2004 to 2006. This piston set is an excellent upgrade for riders seeking superior performance and reliability from their motorcycle.

The MN/P4SW Cast Piston Set is meticulously crafted using high-quality, forged pistons. Each piston is engineered with precision to ensure perfect fitment and optimal engine performance. The piston tops are machined to exacting specifications, ensuring a perfect seal with the cylinder wall for maximum compression and power.

These pistons are also designed with a unique, optimized shape that provides improved piston-to-cylinder clearance, reducing the risk of engine damage from excessive heat or pressure. The piston skirts are designed with a optimized crown shape and a low friction coating, ensuring a smooth and efficient transfer of power from the piston to the connecting rod.

Additionally, the pistons feature a reinforced design, with increased material thickness in key areas to provide enhanced strength and durability. This is especially important for high-performance applications, where the pistons will be subjected to increased stress and load.

The KB Performance MN/P4SW Cast Piston Set is also designed to work seamlessly with stock or aftermarket Harley-Davidson heads and camshafts, making it a versatile upgrade option for a wide range of riders.

In summary, the KB Performance MN/P4SW Cast Piston Set is a top-tier performance upgrade for Harley-Davidson FXDWGI Dyna Glide models from 2004 to 2006. With its precision engineering, optimized design, and enhanced durability, this piston set delivers superior power, improved reliability, and unmatched performance for your motorcycle.

Pros and Cons of Buying KB Performance MN/P4SW Cast Piston Set for 2004-2006 Harley-Davidson FXDWGI Dyna Glide

1. Pros:

a. Enhanced Performance: The KB Performance MN/P4SW Cast Piston Set is designed to provide improved engine performance, resulting in increased horsepower and torque.

b. Durability: The cast pistons are more robust compared to the stock pistons, offering better resistance to engine stress and heat, which can prevent premature piston failure.

c. Improved Compatibility: These pistons are specifically engineered for the 2004-2006 Harley-Davidson FXDWGI Dyna Glide models, ensuring a precise fit and optimal engine operation.

d. Upgraded Appearance: The polished finish of the KB Performance pistons adds a visually appealing touch to the engine.

2. Cons:

a. Cost: The KB Performance MN/P4SW Cast Piston Set is a more expensive upgrade compared to the stock pistons, and the total cost of the installation may also include other related expenses, such as labor and additional components.

b. Installation Complexity: Installing aftermarket pistons requires a significant amount of time, expertise, and resources. It is recommended to have the work done by a professional mechanic to ensure proper installation and engine tuning.

c. Potential Engine Noise: Some riders have reported increased engine noise after installing aftermarket pistons like the KB Performance set. This can be a concern for those who prefer a quieter riding experience.

Ending Conclusion:

The KB Performance MN/P4SW Cast Piston Set for 2004-2006 Harley-Davidson FXDWGI Dyna Glide offers several advantages, such as enhanced performance, durability, improved compatibility, and a visually appealing appearance. However, it also comes with some downsides, including a higher cost, installation complexity, and potential engine noise. Ultimately, the decision to purchase this aftermarket piston set depends on your personal preferences, riding style, and budget. If you value improved engine performance and durability and are willing to invest time and money, then the KB Performance MN/P4SW Cast Piston Set may be an excellent choice for you. However, if you prefer a quieter, more affordable riding experience, then it might be worth considering other alternatives.

Recommendation:

If you decide to go ahead with the purchase of the KB Performance MN/P4SW Cast Piston Set for your 2004-2006 Harley-Davidson FXDWGI Dyna Glide, make sure to choose a reputable dealer and have the pistons installed by a professional mechanic to ensure optimal engine performance and longevity. Additionally, consider investing in other performance upgrades, such as high-performance air filters, exhaust systems, and fuel management systems, to further enhance the overall riding experience.

Details:

Domed - .005in. Oversize to 3.88in. Cast Piston Kit 95ci. KB Cast Piston Set for 2004 - 2006 Harley Davidson FXDWGI Dyna Wide Glide - lo: Status: In Stock.

part #: mnp4sw price

  • $289.31

specifications pistondon:

  • for models: Dyna, Glide
  • for makes: Harley, Davidson
  • for years: 2004-2006
  • brand: Kb Performance
  • mpn: Mn/p4sw
  • type: Cast Piston Sets
  • compatible year: 2006 2005 2004
  • compatible make: Harley Davidson
  • compatible model: Fxdwgi Dyna Wide Glide
  • bundle description: 1 Pc Genuine Kb Cast Piston Sets
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

offer pistondon:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: September 3, 2025

general pistondon:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
  • condition: New

payments pistondon:

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shipping pistondon:

  • type: Fixed
  • service: Standard
  • cost: $0.00
  • class: Standard
  • transit: 3-6 Days

seller pistondon:

  • city: Multiple warehouses
  • # reviews: 9740
  • rating: 96.4%

returns pistondon:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: dyna, glide, for makes: harley, davidson, for years: 2004-2006, type: cast piston sets, compatible year: 2006 2005 2004, compatible make: harley davidson, compatible model: fxdwgi dyna wide glide, bundle description: 1 pc genuine kb cast piston sets, core charge: free no core charge, fitment type: direct replacement,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 8071797240732713,

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  • Offer #1: $289.31 price + $0.00 shipping estimate = $289.31* total. Cast Piston Kit (95ci., Domed) - .005in.FREE SHIPPING

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