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The Perfect Fmf Fatty Expansion Chamber 250-300 Sx/xc - Ktm Powerparts - 23-24 - A44005907001 Accessory [DabVEBkK]

$59.99 $191.99 -69%

FMF Fatty Expansion Chamber for KTM & Husqvarna Models Elevate your off-road riding experience with the FMF Fatty Expansion Chamber, designed specifically for KTM and Husqvarna models from 2023 to 2024. This high-performance exhaust system is crafted

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FMF Fatty Expansion Chamber for KTM & Husqvarna Models

Elevate your off-road riding experience with the FMF Fatty Expansion Chamber, designed specifically for KTM and Husqvarna models from 2023 to 2024. This high-performance exhaust system is crafted from extra strong sheet steel, providing a significant boost in power and an exhilarating ride. The untreated surface of the chamber produces a full, throaty sound, perfect for unrestricted performance and a racing-inspired atmosphere.

Key Features:

  • Unleash Raw Power: The robust construction of the expansion chamber enhances power delivery, offering a thrilling ride experience.
  • Aggressive Sound: The untreated surface creates a deep, resonant sound that complements the unrestricted performance of your vehicle.

Optimized Performance and Complete System Compatibility

The FMF Fatty Expansion Chamber is designed to optimize performance on the track with its race-ready features. The optimized design ensures peak power delivery, making it an ideal choice for both casual riders and serious competitors. To complete the system, pair this chamber with an FMF silencer (sold separately) for a high-performance exhaust setup. This combination offers additional benefits like noise reduction and improved power characteristics, enhancing your overall riding experience.

Fitment:

  • 2024 KTM 250 SX-F
  • 2024 KTM 250 SX
  • 2024 KTM 250 XC-W
  • 2024 KTM 250 XC
  • 2024 KTM 300 SX
  • 2024 KTM 300 XC-W
  • 2024 KTM 300 XC
  • 2024 Husqvarna TC 250
  • 2024 Husqvarna TE 250
  • 2024 Husqvarna TE 300
  • 2024 Husqvarna TX 300
  • 2024 GasGas EC 250
  • 2024 GasGas EC 300
  • 2024 GasGas EX 250
  • 2024 GasGas EX 300
  • 2024 GasGasMC 250
  • 2023 KTM 250 SX
  • 2023 KTM 250 XC
  • 2023 KTM 300 SX
  • 2023 KTM 300 XC-W
  • 2023 KTM 300 XC
  • 2023 Husqvarna TC 250
  • 2023 Husqvarna TX 300

What Our Customers Say

December 30, 2025

Absolutely no complaints!

I'm impressed with the user-centric design.

- Owen N..

December 30, 2025

Absolutely no complaints!

This is a very smart and a very useful product.

- Pauline D..

December 30, 2025

Absolutely no complaints!

4-66. An outstanding item that I use each and every day.

- Jaxson L..

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