1. Exhaust System Kits Offered
  2. sku: 7394618140725853
  3. FMF RACING 045636

FMF RACING 045636 Rct Exhaust 4.1 350/HUSQVARNA

fits model: Sx, Xc, 350. make: Ktm, Husqvarna. year: 2019–2022.

045636 Fmf Racing Factory 4.1 Rct Full Exhaust Ktm Sx-f Xc-f 350/husqvarna Fc 350 2019-2022

( Brand: Fmf Racing ), ( Machine Type: Off-road Motorcycle ), ( Items Included: Pipe, Muffler ), ( Disclaimer: Stock Image Used Verify Fitment Using Fitment Chart. ), ( Placement On Vehicle: Rear, Right ), ( Type: Complete Exhaust System ), ( Manufacturer Warranty: 1 Year ), ( Labels Certifications: Carb ), ( Option: Stainless Steel/aluminum Muffler Carbon Fiber End Cap ), ( Features: 100 Accuracy Of Fit, Single Exit, Easy To Replace ), ( Country Of Origin: United States ), ( Manufacturer Part Number: 045636 )

Review FMF RACING Factory 4.1 Rct Full Exhaust Ktm Sx f Xc 350/husqvarna Fc fits SX XC 350 2019–2022

Introducing the FMF Racing 4.1 RCT Exhaust for KTM SX-F XC-F 350 models and Husqvarna FC 350 from 2019 to 2022. This high-performance aftermarket exhaust system is designed to deliver enhanced power and torque, making it an excellent choice for riders seeking to maximize the potential of their motorcycles.

The FMF Racing 4.1 RCT Exhaust features a compact and lightweight design, with a titanium slip-on muffler that reduces weight and increases durability. The exhaust system is also equipped with a Race Tech Expander Chamber (RCT) which provides improved power and torque throughout the entire RPM range.

The 4.1 RCT Exhaust is CNC-machined from T-6 billet aluminum, ensuring precision fitment and superior strength. It also comes with a removable baffle, giving riders the option to choose between a louder race exhaust sound or a quieter street exhaust sound. The system is also EOBD compliant, ensuring that it meets the latest emissions regulations.

The FMF Racing 4.1 RCT Exhaust also features a stainless steel header, which is designed to provide optimal gas flow and efficiency. The header is also CNC-machined for precise fitment and comes with a gasket for a leak-free installation.

The exhaust system comes with a high-quality, stainless steel mounting bracket, which is designed for a secure and stable installation. The bracket also includes an adjustable positioning feature, allowing riders to fine-tune the exhaust position for optimal performance and clearance.

In summary, the FMF Racing 4.1 RCT Exhaust for KTM SX-F XC-F 350 models and Husqvarna FC 350 from 2019 to 2022 is a high-performance aftermarket exhaust system that delivers enhanced power and torque. It is made from lightweight and durable materials, including titanium and T-6 billet aluminum, and comes with a removable baffle, adjustable mounting bracket, and a CNC-machined stainless steel header. This exhaust system is a must-have for anyone looking to take their motorcycle to the next level.

Pros and Cons of buying a FMF Racing 045636 4.1 RCT Exhaust for KTM SX-F XC-F 350/Husqvarna FC 350 (2019-2022)

I. Introduction

The FMF Racing 045636 4.1 RCT exhaust is a popular aftermarket exhaust system for KTM SX-F XC-F 350 and Husqvarna FC 350 motorcycles produced between 2019 and 2022. In this analysis, we will discuss the key pros and cons of investing in this exhaust system.

II. Pros

1. Performance enhancement: The FMF Racing 4.1 RCT exhaust is designed to improve engine performance, resulting in increased horsepower and torque. This can lead to better acceleration and improved overall riding experience.

2. Durability: FMF Racing is known for manufacturing high-quality aftermarket exhaust systems. The 4.1 RCT exhaust is made using advanced materials, ensuring it can withstand the rigors of off-road racing or riding.

3. Improved power delivery: The exhaust system's design allows for smoother power delivery throughout the rev range, providing better control and responsiveness.

4. Enhanced sound: The FMF Racing exhaust produces a distinctive, powerful sound that many riders find appealing.

5. Lightweight: The exhaust system is lighter than the stock exhaust, which can help improve handling and maneuverability.

III. Cons

1. Cost: The FMF Racing 4.1 RCT exhaust is more expensive than the stock exhaust. This may be a deterrent for some riders who are looking for budget-friendly modifications.

2. Installation: Installing the exhaust system may require professional assistance, which can add to the overall cost.

3. Loudness: The exhaust system can be quite loud, which may not be suitable for all riding environments or preferences. Riders may need to invest in aftermarket silencers or exhaust wraps to reduce noise levels.

4. Weight savings may be minimal: While the exhaust system is lighter than the stock exhaust, the weight savings may not be significant enough to notice a substantial difference in handling.

IV. Conclusion

The FMF Racing 045636 4.1 RCT exhaust offers several benefits for KTM SX-F XC-F 350 and Husqvarna FC 350 riders, including improved performance, durability, and sound. However, it also comes with drawbacks such as cost, installation complexity, and increased loudness. Ultimately, the decision to purchase this exhaust system depends on individual preferences, riding style, and budget.

V. Recommendation

If you are looking for significant performance gains, enjoy the sound of a high-performance exhaust, and are willing to invest in a high-quality aftermarket exhaust system, the FMF Racing 045636 4.1 RCT exhaust is an excellent choice. However, if budget is a concern or you prefer a quieter exhaust, you may want to consider alternative options. As always, consult with a professional mechanic or exhaust specialist to ensure a proper installation and to discuss any potential concerns or modifications.

Details:

Full Fmf 4.1 exhaust system don't use it had on my 2021 fc 350 for a few months good shape.

part #: 045636 prices

  • $450.00-$1186.12

specifications exhausterupt:

  • for models: Sx, Xc, 350
  • for makes: Ktm, Husqvarna
  • for years: 2019-2022
  • brand: Fmf Racing
  • machine type: Off-road Motorcycle
  • items included: Pipe, Muffler
  • disclaimer: Stock Image Used Verify Fitment Using Fitment Chart.
  • placement on vehicle: Rear, Right
  • type: Complete Exhaust System
  • manufacturer warranty: 1 Year
  • labels certifications: Carb
  • option: Stainless Steel/aluminum Muffler Carbon Fiber End Cap
  • features: 100 Accuracy Of Fit, Single Exit, Easy To Replace
  • country of origin: United States
  • manufacturer part number: 045636

shipping exhausterupt:

  • transit: 5-8 Days
  • type: Calculated
  • cost: $137.61
  • carrier: USPS
  • service: USPS Ground Advantage
  • class: Standard

seller exhausterupt:

  • city: Churubusco, New York
  • rating: 0.0%
  • # reviews: 0

returns exhausterupt:

  • policy: No Returns

general exhausterupt:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Exhaust System Kits

offer exhausterupt:

  • sold: 0
  • quantity: 1
  • started: May 6, 2026
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock

payments exhausterupt:

  • wallet: Paypal
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  • credit card: Diners-club
for models: sx, xc, 350, for makes: ktm, husqvarna, for years: 2019-2022, machine type: off-road motorcycle, items included: pipe, muffler, disclaimer: stock image used verify fitment using fitment chart., placement on vehicle: rear, right, type: complete exhaust system, manufacturer warranty: 1 year, labels certifications: carb, option: stainless steel/aluminum muffler carbon fiber end cap, features: 100 accuracy of fit, single exit, easy to replace, country of origin: united states,
category: motorcycle parts > motorcycle scooter parts accessories > exhaust emission systems > exhaust system kits, sku: 7394618140725853,

Fmf Racing 045636 Is Similar To:

exhausterupt logo
5 offers $450.00–$1186.12 USD
  • Used. Offer #1 priced at $450.00 + $137.61 delivery = $587.61* total. Full fmf 4.1 exhaust system don t use it had it on my 2021 fc 350 for a few months good shape.+$137.61 shipping
  • New. Offer #2 priced at $989.00 + $0.00 delivery = $989.00* total. -FMF uses the highest quality proprietary blend stainless steel made especially to our standards. The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology both internally and externally.FREE SHIPPING
  • New. Offer #3 priced at $1186.12 + $81.25 delivery = $1267.37* total. Material: Aluminum. Product Model : Factory 4.1 RCT.+$81.25 shipping
  • New. Offer #4 priced at $1563.97 + $135.41 delivery = $1699.38* total. FMF Factory 4.1 Full System Exhaust Husqvarna FC350 (2019-2022).+$135.41 shipping
  • New. Offer #5 priced at $1563.97 + $135.41 delivery = $1699.38* total. FMF Racing is renowned for its cutting-edge exhaust systems, and the Factory 4.1 RCT is no exception.+$135.41 shipping

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