
FMF Racing 025072 Factory Fatty Header Pipe for KTM 250 EXC/MXC/SX
FMF Racing Factory Fatty Pipe
Part Number: 025072
- Based on the successful exhaust pipe used by pro riders
- Cone section is shaped like the original Fatty, but with new features
- Constructed with two thicknesses of steel
- 19-gauge steel used on the header portion for optimum strength and durability
- 20-gauge steel on body and rear section for increased weight savings
- Seams are hand pounded after stamping process for that factory look
- Comes in a raw, unplated, oiled finish
The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same characteristics with its’ craftsmanship and material quality. The Factory Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No matter what type of riding you do, the Fatty has the benefits you’re looking for.
Fits:
2004 KTM 250 EXC
2004-05 KTM 250 EXC Racing 4-Stroke
2004-10 KTM 250 SX
2005-10 KTM 250 SX-F
2006-10 KTM 250 XC
2007-09 KTM 250 XC-F
2006-10 KTM 250 XC-W
2007-10 KTM 250 XCF-W
2004-05 KTM 300 EXC
2004-05 KTM 300 MXC
2006-10 KTM 300 XC
2006-10 KTM 300 XC-W
| Product Line | FMF Factory Fatty Pipe |
| Part Number | 025072 |
| Fitment Type | Model-Specific Fitment |
| Use Type | |
| Unit Sale Qty | |
| Style | |
| Size | |
| Position | |
| Material | |
| Color | |
| Finish | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| California Emissions | FALSE |
| Product Disclaimer | Returning because of clearance dents is NOT a valid reason for return - DO NOT RETURN BECAUSE OF CLEARANCE DENTS |
| Fitment Note | Expansion Head Pipes often require clearance dents to allow for installation. |
| Fitment Note | Clearance Dents are NOT visible once the pipe is installed |
| Fitment Note | NO Expansion pipe should ever be used on a vehicle that is used on public roads - Offroad use ONLY! |
| Fitment Note | |
| Fitment Note |
2004 KTM 250 EXC
2010 KTM 250 SX
2009 KTM 250 SX
2008 KTM 250 SX
2007 KTM 250 SX
2006 KTM 250 SX
2005 KTM 250 SX
2004 KTM 250 SX
2010 KTM 250 XC
2009 KTM 250 XC
2008 KTM 250 XC
2007 KTM 250 XC
2006 KTM 250 XC
2010 KTM 250 XC-W
2009 KTM 250 XC-W
2008 KTM 250 XC-W
2007 KTM 250 XC-W
2006 KTM 250 XC-W
2005 KTM 300 EXC
2004 KTM 300 EXC
2005 KTM 300 MXC
2004 KTM 300 MXC
2010 KTM 300 XC
2009 KTM 300 XC
2008 KTM 300 XC
2007 KTM 300 XC
2006 KTM 300 XC
2010 KTM 300 XC-W
2009 KTM 300 XC-W
2008 KTM 300 XC-W
2007 KTM 300 XC-W
2006 KTM 300 XC-W
Original: $188.00
-65%$188.00
$65.80Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
FMF Racing Factory Fatty Pipe
Part Number: 025072
- Based on the successful exhaust pipe used by pro riders
- Cone section is shaped like the original Fatty, but with new features
- Constructed with two thicknesses of steel
- 19-gauge steel used on the header portion for optimum strength and durability
- 20-gauge steel on body and rear section for increased weight savings
- Seams are hand pounded after stamping process for that factory look
- Comes in a raw, unplated, oiled finish
The Factory Fatty is reminiscent of the “works” or cone pipe once used by Factory Teams. It shares many of the same characteristics with its’ craftsmanship and material quality. The Factory Fatty broadens and smoothes out the power curve while boosting gains throughout the entire power band, more low-end, more mid, and increased over-rev. No matter what type of riding you do, the Fatty has the benefits you’re looking for.
Fits:
2004 KTM 250 EXC
2004-05 KTM 250 EXC Racing 4-Stroke
2004-10 KTM 250 SX
2005-10 KTM 250 SX-F
2006-10 KTM 250 XC
2007-09 KTM 250 XC-F
2006-10 KTM 250 XC-W
2007-10 KTM 250 XCF-W
2004-05 KTM 300 EXC
2004-05 KTM 300 MXC
2006-10 KTM 300 XC
2006-10 KTM 300 XC-W
| Product Line | FMF Factory Fatty Pipe |
| Part Number | 025072 |
| Fitment Type | Model-Specific Fitment |
| Use Type | |
| Unit Sale Qty | |
| Style | |
| Size | |
| Position | |
| Material | |
| Color | |
| Finish | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| California Emissions | FALSE |
| Product Disclaimer | Returning because of clearance dents is NOT a valid reason for return - DO NOT RETURN BECAUSE OF CLEARANCE DENTS |
| Fitment Note | Expansion Head Pipes often require clearance dents to allow for installation. |
| Fitment Note | Clearance Dents are NOT visible once the pipe is installed |
| Fitment Note | NO Expansion pipe should ever be used on a vehicle that is used on public roads - Offroad use ONLY! |
| Fitment Note | |
| Fitment Note |
2004 KTM 250 EXC
2010 KTM 250 SX
2009 KTM 250 SX
2008 KTM 250 SX
2007 KTM 250 SX
2006 KTM 250 SX
2005 KTM 250 SX
2004 KTM 250 SX
2010 KTM 250 XC
2009 KTM 250 XC
2008 KTM 250 XC
2007 KTM 250 XC
2006 KTM 250 XC
2010 KTM 250 XC-W
2009 KTM 250 XC-W
2008 KTM 250 XC-W
2007 KTM 250 XC-W
2006 KTM 250 XC-W
2005 KTM 300 EXC
2004 KTM 300 EXC
2005 KTM 300 MXC
2004 KTM 300 MXC
2010 KTM 300 XC
2009 KTM 300 XC
2008 KTM 300 XC
2007 KTM 300 XC
2006 KTM 300 XC
2010 KTM 300 XC-W
2009 KTM 300 XC-W
2008 KTM 300 XC-W
2007 KTM 300 XC-W
2006 KTM 300 XC-W













