Factory Fatty Big Bore Exhaust Pipe 06-17 KTM Husqvarna 85 105 SX XC TC – FMF 025154
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)
-
Description
Description
DESCRIPTION
Optimised for high-performance 105cc and above built bikes, the FMF Racing Factory Fatty Big Bore 025154 exhaust pipe is engineered for riders seeking maximum power gains and enhanced throttle response. Designed exclusively for use with FMF silencers, this robust big bore system delivers superior durability while supporting a broad powerband, making it the ideal upgrade for competitive riders on select Husqvarna and KTM models.
Features
- Engineered specifically for built 105cc and higher displacement bikes
- Fits only with FMF silencers for perfect integration
- Precision construction ensures reliable, high-output performance
- Big bore version designed to unlock additional horsepower and torque
- Weighs just 3.0 lbs for a lightweight, race-friendly setup
- Robust build quality offers longevity in demanding race conditions
Specifications
- Item ID: 025154
- Type: Pipes
- Version: Big Bore
- Weight: 3.0 lbs
- Carb Warning: No
Vehicle Fitment
Husqvarna
- TC 85 (2014–2017)
KTM
- 85 SX (2006–2017)
- 85XC (2008–2009)
- 105 SX (2007–2012)
- 105XC (2008–2012)
Related Products
-
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 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 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
Gnarly Exhaust Pipe 98-02 KTM 380 EXC MXC SX – FMF 020081
EXHAUSTS Original price was: £395.99.£249.99Current price is: £249.99.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)