EXHAUSTS

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  • On Sale
    Big Bore Exhaust Pipe 18-24 KTM Husqvarna GasGas 85 105 SX TC MC - FMF 025224

    Big Bore Exhaust Pipe 18-24 KTM Husqvarna GasGas 85 105 SX TC MC – FMF 025224

    Original price was: £319.99.Current price is: £299.99.

    DESCRIPTION

    The Factory Fatty 025076 by FMF Racing is engineered for riders who demand top-tier performance reminiscent of elite “works” or cone pipes. Its advanced craftsmanship and use of premium materials are designed to broaden and smooth the power curve, delivering increased power and enhanced throttle response across the entire rev range. With improved low-end torque, strong midrange, and greater over-rev, the Factory Fatty is well-suited for various riding styles.

    Features

    • Crafted from lightweight 20-gauge steel for the body
    • Utilises robust 19-gauge steel for the header
    • Hand-pounded seams ensure optimal flow transitions
    • O-rings included for most models
    • Smoother, broader power delivery across the range
    • Reliable FMF construction for race and trail durability
    • Item ID: 025076
    • Type: Pipes
    • No carburettor compliance warning
    • Weight: 3.5 lbs

    Specifications

    • Main body material: 20-gauge steel
    • Header material: 19-gauge steel
    • Construction: Hand-pounded seams
    • Weight: 3.5 lbs
    • O-rings: Included

    Vehicle Fitment

    KTM

    • 125 SX (2004–2010)
    • 144 SX (2007–2008)
    • 150 SX (2009–2010)
    • 150 XC (2010)
  • On Sale
    END OF LINE Fatty Exhaust Pipe 01-08 KTM SX 50 JR - FMF 025091

    END OF LINE Fatty Exhaust Pipe 01-08 KTM SX 50 JR – FMF 025091

    Original price was: £319.99.Current price is: £299.00.

    Engineered for demanding off-road riders, the FMF Gnarly 020080 pipe delivers increased lower RPM horsepower and tractor-like torque to overcome the toughest terrain. Suitable for late-model 200cc machines, this robust pipe features a legendary nickel-plated finish and 18-gauge steel construction, providing enhanced bottom- to mid-range performance and maximum durability in harsh conditions.

    Features

    • Boosts low-end horsepower and torque for improved off-road traction
    • Rugged 18-gauge steel for extreme strength and longevity
    • Signature nickel-plated finish resists the elements and corrosion
    • Included O-rings ensure a reliable, leak-free fit
    • Designed for rigorous off-road use on two-stroke engines

    Specifications

    • Item ID: 020080
    • Type: Pipes
    • Weight: 4.9 lbs
    • Carb Warning: No

    Vehicle Fitment

    KTM

    • 200 EXC (1998–1999)
    • 200 MXC (1998–1999)
  • On Sale
    Factory Fatty Big Bore Exhaust Pipe 06-17 KTM Husqvarna 85 105 SX XC TC - FMF 025154

    Factory Fatty Big Bore Exhaust Pipe 06-17 KTM Husqvarna 85 105 SX XC TC – FMF 025154

    Original price was: £319.99.Current price is: £299.99.

    DESCRIPTION

    The Factory Fatty 025076 by FMF Racing is engineered for riders who demand top-tier performance reminiscent of elite “works” or cone pipes. Its advanced craftsmanship and use of premium materials are designed to broaden and smooth the power curve, delivering increased power and enhanced throttle response across the entire rev range. With improved low-end torque, strong midrange, and greater over-rev, the Factory Fatty is well-suited for various riding styles.

    Features

    • Crafted from lightweight 20-gauge steel for the body
    • Utilises robust 19-gauge steel for the header
    • Hand-pounded seams ensure optimal flow transitions
    • O-rings included for most models
    • Smoother, broader power delivery across the range
    • Reliable FMF construction for race and trail durability
    • Item ID: 025076
    • Type: Pipes
    • No carburettor compliance warning
    • Weight: 3.5 lbs

    Specifications

    • Main body material: 20-gauge steel
    • Header material: 19-gauge steel
    • Construction: Hand-pounded seams
    • Weight: 3.5 lbs
    • O-rings: Included

    Vehicle Fitment

    KTM

    • 125 SX (2004–2010)
    • 144 SX (2007–2008)
    • 150 SX (2009–2010)
    • 150 XC (2010)
  • On Sale
    Factory Fatty Exhaust Pipe 04-10 KTM 125 144 150 SX XC - FMF 025076

    Factory Fatty Exhaust Pipe 04-10 KTM 125 144 150 SX XC – FMF 025076

    Original price was: £319.99.Current price is: £299.99.

    DESCRIPTION

    The Factory Fatty 025076 by FMF Racing is engineered for riders who demand top-tier performance reminiscent of elite “works” or cone pipes. Its advanced craftsmanship and use of premium materials are designed to broaden and smooth the power curve, delivering increased power and enhanced throttle response across the entire rev range. With improved low-end torque, strong midrange, and greater over-rev, the Factory Fatty is well-suited for various riding styles.

    Features

    • Crafted from lightweight 20-gauge steel for the body
    • Utilises robust 19-gauge steel for the header
    • Hand-pounded seams ensure optimal flow transitions
    • O-rings included for most models
    • Smoother, broader power delivery across the range
    • Reliable FMF construction for race and trail durability
    • Item ID: 025076
    • Type: Pipes
    • No carburettor compliance warning
    • Weight: 3.5 lbs

    Specifications

    • Main body material: 20-gauge steel
    • Header material: 19-gauge steel
    • Construction: Hand-pounded seams
    • Weight: 3.5 lbs
    • O-rings: Included

    Vehicle Fitment

    KTM

    • 125 SX (2004–2010)
    • 144 SX (2007–2008)
    • 150 SX (2009–2010)
    • 150 XC (2010)
  • On Sale
    Factory Fatty Exhaust Pipe 19-23 KTM Husqvarna GasGas 250 300 - FMF 025243

    Factory Fatty Exhaust Pipe 19-23 KTM Husqvarna GasGas 250 300 – FMF 025243

    Original price was: £319.99.Current price is: £299.99.

    DESCRIPTION

    The Factory Fatty 025076 by FMF Racing is engineered for riders who demand top-tier performance reminiscent of elite “works” or cone pipes. Its advanced craftsmanship and use of premium materials are designed to broaden and smooth the power curve, delivering increased power and enhanced throttle response across the entire rev range. With improved low-end torque, strong midrange, and greater over-rev, the Factory Fatty is well-suited for various riding styles.

    Features

    • Crafted from lightweight 20-gauge steel for the body
    • Utilises robust 19-gauge steel for the header
    • Hand-pounded seams ensure optimal flow transitions
    • O-rings included for most models
    • Smoother, broader power delivery across the range
    • Reliable FMF construction for race and trail durability
    • Item ID: 025076
    • Type: Pipes
    • No carburettor compliance warning
    • Weight: 3.5 lbs

    Specifications

    • Main body material: 20-gauge steel
    • Header material: 19-gauge steel
    • Construction: Hand-pounded seams
    • Weight: 3.5 lbs
    • O-rings: Included

    Vehicle Fitment

    KTM

    • 125 SX (2004–2010)
    • 144 SX (2007–2008)
    • 150 SX (2009–2010)
    • 150 XC (2010)
  • On Sale
    Fatty Exhaust Pipe 00-03 KTM SX 125 - FMF 025019

    Fatty Exhaust Pipe 00-03 KTM SX 125 – FMF 025019

    Original price was: £319.99.Current price is: £299.00.

    The FMF Racing Gnarly 025143 exhaust is purpose-engineered to maximise lower RPM horsepower and torque, transforming your 2-stroke into a torque-rich powerhouse ideal for challenging off-road terrain. Constructed from rugged 18-gauge steel and finished with FMF’s signature nickel plating, this expansion chamber is built to withstand the harshest environments while delivering strong bottom-to-mid range power for late model 200cc to 500cc machines.

  • On Sale
    Fatty Exhaust Pipe 03-10 KTM 250 300 EXC MXC XC XC-W SX - FMF 025069

    Fatty Exhaust Pipe 03-10 KTM 250 300 EXC MXC XC XC-W SX – FMF 025069

    Original price was: £319.99.Current price is: £299.99.

    Engineered for demanding off-road riders, the FMF Gnarly 020080 pipe delivers increased lower RPM horsepower and tractor-like torque to overcome the toughest terrain. Suitable for late-model 200cc machines, this robust pipe features a legendary nickel-plated finish and 18-gauge steel construction, providing enhanced bottom- to mid-range performance and maximum durability in harsh conditions.

    Features

    • Boosts low-end horsepower and torque for improved off-road traction
    • Rugged 18-gauge steel for extreme strength and longevity
    • Signature nickel-plated finish resists the elements and corrosion
    • Included O-rings ensure a reliable, leak-free fit
    • Designed for rigorous off-road use on two-stroke engines

    Specifications

    • Item ID: 020080
    • Type: Pipes
    • Weight: 4.9 lbs
    • Carb Warning: No

    Vehicle Fitment

    KTM

    • 200 EXC (1998–1999)
    • 200 MXC (1998–1999)
  • On Sale
    Fatty Exhaust Pipe 06-17 KTM Husqvarna 85 105 SX XC TC - FMF 025088

    Fatty Exhaust Pipe 06-17 KTM Husqvarna 85 105 SX XC TC – FMF 025088

    Original price was: £319.99.Current price is: £299.99.

    Engineered for demanding off-road riders, the FMF Gnarly 020080 pipe delivers increased lower RPM horsepower and tractor-like torque to overcome the toughest terrain. Suitable for late-model 200cc machines, this robust pipe features a legendary nickel-plated finish and 18-gauge steel construction, providing enhanced bottom- to mid-range performance and maximum durability in harsh conditions.

    Features

    • Boosts low-end horsepower and torque for improved off-road traction
    • Rugged 18-gauge steel for extreme strength and longevity
    • Signature nickel-plated finish resists the elements and corrosion
    • Included O-rings ensure a reliable, leak-free fit
    • Designed for rigorous off-road use on two-stroke engines

    Specifications

    • Item ID: 020080
    • Type: Pipes
    • Weight: 4.9 lbs
    • Carb Warning: No

    Vehicle Fitment

    KTM

    • 200 EXC (1998–1999)
    • 200 MXC (1998–1999)
  • On Sale
    Fatty Exhaust Pipe 09-23 KTM Husqvarna GasGas 50 SX TC MC - FMF 025150

    Fatty Exhaust Pipe 09-23 KTM Husqvarna GasGas 50 SX TC MC – FMF 025150

    Original price was: £319.99.Current price is: £299.00.

    Engineered for demanding off-road riders, the FMF Gnarly 020080 pipe delivers increased lower RPM horsepower and tractor-like torque to overcome the toughest terrain. Suitable for late-model 200cc machines, this robust pipe features a legendary nickel-plated finish and 18-gauge steel construction, providing enhanced bottom- to mid-range performance and maximum durability in harsh conditions.

    Features

    • Boosts low-end horsepower and torque for improved off-road traction
    • Rugged 18-gauge steel for extreme strength and longevity
    • Signature nickel-plated finish resists the elements and corrosion
    • Included O-rings ensure a reliable, leak-free fit
    • Designed for rigorous off-road use on two-stroke engines

    Specifications

    • Item ID: 020080
    • Type: Pipes
    • Weight: 4.9 lbs
    • Carb Warning: No

    Vehicle Fitment

    KTM

    • 200 EXC (1998–1999)
    • 200 MXC (1998–1999)
  • On Sale
    Fatty Exhaust Pipe 11-16 KTM Husqvarna 125 SX TC TE 150 XC - FMF 025119

    Fatty Exhaust Pipe 11-16 KTM Husqvarna 125 SX TC TE 150 XC – FMF 025119

    Original price was: £319.99.Current price is: £299.99.

    The FMF Racing Gnarly 025143 exhaust is purpose-engineered to maximise lower RPM horsepower and torque, transforming your 2-stroke into a torque-rich powerhouse ideal for challenging off-road terrain. Constructed from rugged 18-gauge steel and finished with FMF’s signature nickel plating, this expansion chamber is built to withstand the harshest environments while delivering strong bottom-to-mid range power for late model 200cc to 500cc machines.

  • On Sale
    Fatty Exhaust Pipe 16-19 KTM Husqvarna 125 150 SX XC-W TC TE - FMF 025182

    Fatty Exhaust Pipe 16-19 KTM Husqvarna 125 150 SX XC-W TC TE – FMF 025182

    Original price was: £319.99.Current price is: £299.99.

    The FMF Racing Gnarly 025143 exhaust is purpose-engineered to maximise lower RPM horsepower and torque, transforming your 2-stroke into a torque-rich powerhouse ideal for challenging off-road terrain. Constructed from rugged 18-gauge steel and finished with FMF’s signature nickel plating, this expansion chamber is built to withstand the harshest environments while delivering strong bottom-to-mid range power for late model 200cc to 500cc machines.

  • On Sale
    Fatty Exhaust Pipe 16-23 KTM Husqvarna GasGas 65 SX TC MC - FMF 025197

    Fatty Exhaust Pipe 16-23 KTM Husqvarna GasGas 65 SX TC MC – FMF 025197

    Original price was: £319.99.Current price is: £299.00.

    Engineered for demanding off-road riders, the FMF Gnarly 020080 pipe delivers increased lower RPM horsepower and tractor-like torque to overcome the toughest terrain. Suitable for late-model 200cc machines, this robust pipe features a legendary nickel-plated finish and 18-gauge steel construction, providing enhanced bottom- to mid-range performance and maximum durability in harsh conditions.

    Features

    • Boosts low-end horsepower and torque for improved off-road traction
    • Rugged 18-gauge steel for extreme strength and longevity
    • Signature nickel-plated finish resists the elements and corrosion
    • Included O-rings ensure a reliable, leak-free fit
    • Designed for rigorous off-road use on two-stroke engines

    Specifications

    • Item ID: 020080
    • Type: Pipes
    • Weight: 4.9 lbs
    • Carb Warning: No

    Vehicle Fitment

    KTM

    • 200 EXC (1998–1999)
    • 200 MXC (1998–1999)