-
On Sale
Big Bore Exhaust Pipe 18-24 KTM Husqvarna GasGas 85 105 SX TC MC – FMF 025224
EXHAUSTS Original price was: £319.99.£299.99Current 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
EXHAUSTS Original price was: £319.99.£299.00Current 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
EXHAUSTS Original price was: £319.99.£299.99Current 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
EXHAUSTS Original price was: £319.99.£299.99Current 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
EXHAUSTS Original price was: £319.99.£299.99Current 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
EXHAUSTS Original price was: £319.99.£299.00Current 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
EXHAUSTS Original price was: £319.99.£299.99Current 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
EXHAUSTS Original price was: £319.99.£299.99Current 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
EXHAUSTS Original price was: £319.99.£299.00Current 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
EXHAUSTS Original price was: £319.99.£299.99Current 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
EXHAUSTS Original price was: £319.99.£299.99Current 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
EXHAUSTS Original price was: £319.99.£299.00Current 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 17-18 KTM Husqvarna 250 SX XC TC 300 TX – FMF 025202
EXHAUSTS Original price was: £319.99.£299.99Current 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 18-24 KTM Husqvarna GasGas 85 SX TC MC – FMF 025221
EXHAUSTS Original price was: £319.99.£299.00Current 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 19-23 Gas Gas Husqvarna KTM 125 MC TC SX XC 150 – FMF 025238
EXHAUSTS Original price was: £319.99.£299.99Current 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 19-23 KTM Husqvarna GasGas 250 300 – FMF 025241
EXHAUSTS Original price was: £319.99.£299.99Current 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
Gnarly Exhaust Pipe 00-00 KTM 250 300 EXC MXC SX – FMF 020084
EXHAUSTS Original price was: £319.99.£299.99Current 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
Gnarly Exhaust Pipe 03-10 KTM 250 300 SX EXC MXC XC XC-W – FMF 025070
EXHAUSTS Original price was: £319.99.£299.99Current 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
Gnarly Exhaust Pipe 04-05 KTM 200 EXC MXC – FMF 025085
EXHAUSTS Original price was: £319.99.£299.00Current price is: £299.00.Engineered for riders who demand robust, reliable bottom-end and mid-range performance, the FMF Gnarly 025085 expansion chamber maximises torque and horsepower at low RPMs—making 2-stroke machines feel as responsive as a 4-stroke tractor. This tough pipe features legendary nickel-plated 18-gauge steel construction to withstand the rigours of harsh off-road terrains, ensuring consistent power delivery even through the most challenging conditions. Perfect for late model 200cc off-road KTM motorcycles, the Gnarly pipe delivers the pulling muscle needed to conquer steep climbs and technical trails.
-
On Sale
Gnarly Exhaust Pipe 11-16 KTM XC-W 200 – FMF 025143
EXHAUSTS Original price was: £319.99.£299.00Current 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
Gnarly Exhaust Pipe 17-19 KTM Husqvarna 250 300 XC-W TE – FMF 025280
EXHAUSTS Original price was: £319.99.£299.99Current 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
Gnarly Exhaust Pipe 19-23 KTM Husqvarna GasGas 250 300 – FMF 025242
EXHAUSTS Original price was: £319.99.£299.99Current 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
Gnarly Exhaust Pipe 90-97 KTM 250 300 EXC MXC SX – FMF 020079
EXHAUSTS Original price was: £319.99.£299.99Current 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
Gnarly Exhaust Pipe 96-97 KTM 360 EXC MXC SX – FMF 020078
EXHAUSTS Original price was: £389.99.£349.99Current price is: £349.99.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)
COPYRIGHT 2026 MBX GRAFFIX