1. Exhaust System Kits Offered
  2. sku: 7441705769282813
  3. FMF RACING 045487

FMF RACING 045487 Excf

fits model: Q4, 350, 450, 500. make: Ktm. year: 2016–2019.

045487 Fmf Racing Q4 For 2016-2019 Ktm 350 450 500 Was Removed From 2018 Excf

( Brand: Fmf Racing ), ( Type: Slip-on Exhaust System ), ( Machine Type: Off-road Motorcycle ), ( Manufacturer Warranty: 1 Year ), ( Items Included: Muffler, Pipe ), ( Features: Easy To Replace, 100 Accuracy Of Fit, Single Exit, Q4 ), ( Placement On Vehicle: Rear, Right ), ( Manufacturer Part Number: 045487 )

Review FMF RACING Ktm Was Removed From Excf fits Q4 350 450 500 2016–2019

The FMF Racing 045487 Q4 exhaust system is a high-performance aftermarket exhaust solution designed specifically for select KTM 350, 450, and 500 models from 2016 to 2019, including the 2018 EXCF. This exhaust system is manufactured by FMF Racing, a reputable brand known for producing top-tier motorcycle performance parts.

This Q4 exhaust system features a 4-2-1 design with a stainless steel construction, ensuring durability and reliability. The system comes with a removable baffle, allowing riders to customize the sound and performance to their preferences. The slip-on design makes for an easy installation process, as it requires no welding or cutting of the original exhaust.

One of the most significant benefits of this exhaust system is its increased power output. FMF Racing's engineering team has optimized the system's design to provide improved flow and scavenging, resulting in increased horsepower and torque. The exhaust system also features a high-flow muffler core that ensures efficient exhaust gas flow while maintaining a legal decibel level, as required by various regulations.

Additionally, the FMF Racing 045487 Q4 exhaust system is designed to reduce weight, which aids in overall motorcycle performance. The system's lightweight construction contributes to a more responsive and agile ride, making it an excellent choice for off-road enthusiasts and competitive racers.

The exhaust system also boasts a polished finish that not only looks great but also helps to protect the exhaust from the elements. The FMF Racing logo is proudly displayed on the muffler, adding a touch of style and brand recognition to your motorcycle.

In conclusion, the FMF Racing 045487 Q4 exhaust system is an excellent investment for anyone looking to enhance the performance and style of their KTM 350, 450, or 500 motorcycle from 2016 to 2019, including the 2018 EXCF. With its durable stainless steel construction, improved power output, lightweight design, and attractive finish, this exhaust system is a must-have for serious off-road riders and racers.

The FMF Racing 045487 Q4 silencer is a popular aftermarket exhaust option for KTM 350, 450, and 500 models from 2016 to 2019, including the 2018 EXCF. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this exhaust system.

Advantages:

1. Power and Performance: The FMF Racing 045487 Q4 silencer is designed to enhance the power and performance of your KTM motorcycle. This is achieved by reducing backpressure and increasing the exhaust gases' expansion rate, resulting in improved horsepower and torque.

2. Weight Reduction: This exhaust system is lighter than the stock exhaust, which can help improve the bike's handling and agility. The lighter weight also reduces the unsprung mass, allowing the suspension to work more effectively.

3. Exhaust Note: The FMF Racing 045487 Q4 silencer produces a more appealing exhaust note, which is often preferred by riders. This can contribute to a more enjoyable riding experience.

4. Durability: FMF Racing is known for manufacturing high-quality aftermarket exhaust systems. The 045487 Q4 silencer is made from robust materials and is built to withstand the rigors of off-road riding.

5. Compatibility: This exhaust system is compatible with various KTM models, making it a versatile option for riders.

Disadvantages:

1. Cost: The FMF Racing 045487 Q4 silencer is a premium aftermarket exhaust system, and its cost may be a deterrent for some riders.

2. Installation Complexity: Installing this exhaust system may require some technical expertise. While the installation process is not overly complicated, it may take some time and effort.

3. Noise Level: The FMF Racing 045487 Q4 silencer can be quite loud, which may not be suitable for all riding environments or riders who prefer a quieter exhaust note.

4. Maintenance: An aftermarket exhaust system like the FMF Racing 045487 Q4 silencer may require more maintenance than a stock exhaust system. This includes regular cleaning and checking for any potential issues.

Conclusion:

The FMF Racing 045487 Q4 silencer offers several advantages, such as improved power and performance, weight reduction, a more appealing exhaust note, durability, and compatibility with various KTM models. However, it also comes with some disadvantages, including a high cost, installation complexity, loud noise level, and increased maintenance requirements. Ultimately, the decision to purchase this exhaust system depends on your individual preferences, riding style, and budget. If you prioritize power, performance, and a more appealing exhaust note, the FMF Racing 045487 Q4 silencer could be an excellent investment. Conversely, if you value a quieter exhaust note, a more straightforward installation process, or a lower cost, you may want to consider other options.

Recommendation:

If you are considering purchasing the FMF Racing 045487 Q4 silencer for your KTM motorcycle, it is essential to weigh the advantages and disadvantages carefully. Consider your riding style, preferences, and budget to determine if this exhaust system is the right choice for you. If you are confident that the benefits outweigh the drawbacks, and you are prepared for the additional cost, installation complexity, and maintenance requirements, then the FMF Racing 045487 Q4 silencer could be an excellent upgrade for your KTM motorcycle.

Details:

Used Fmf Q4 exhaust off 2018 Ktm 500excf used.

part #: 045487 price

  • $300.00

specifications exhausterupt:

  • for models: Q4, 350, 450, 500
  • for makes: Ktm
  • for years: 2016-2019
  • brand: Fmf Racing
  • type: Slip-on Exhaust System
  • machine type: Off-road Motorcycle
  • manufacturer warranty: 1 Year
  • items included: Muffler, Pipe
  • features: Easy To Replace, 100 Accuracy Of Fit, Single Exit, Q4
  • placement on vehicle: Rear, Right
  • manufacturer part number: 045487

shipping exhausterupt:

  • transit: 5-11 Days
  • service: USPS Ground Advantage
  • cost: $76.38
  • class: Standard
  • carrier: USPS
  • type: Calculated

returns exhausterupt:

  • policy: No Returns

offer exhausterupt:

  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: May 10, 2026
  • best offers: True

payments exhausterupt:

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

seller exhausterupt:

  • # reviews: 25
  • rating: 100.0%
  • city: Ellijay, Georgia

general exhausterupt:

  • Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
  • condition: Used
for models: q4, 350, 450, 500, for makes: ktm, for years: 2016-2019, type: slip-on exhaust system, machine type: off-road motorcycle, manufacturer warranty: 1 year, items included: muffler, pipe, features: easy to replace, 100 accuracy of fit, single exit, q4, placement on vehicle: rear, right,
category: motorcycle parts > motorcycle scooter parts accessories > exhaust emission systems > exhaust system kits, sku: 7441705769282813,

Fmf Racing 045487 Is Similar To:

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1 offer $300.00 USD
  • Used. Offer #1 priced at $300.00 + $76.38 delivery = $376.38* total. used fmf q4 exhaust off 2018 ktm 500excf.+$76.38 shipping

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