The FMF Gnarly Torque Pipe, manufacturer part number 025070 and vendor part number 78-1567, is designed to deliver maximum low-end boost for compatible KTM two-stroke motorcycles. Its heavy-duty Torque pipe configuration improves low-end power delivery and throttle response, making it well suited for technical trails, off-road riding and conditions that demand strong usable torque. The pipe is built for late-model 200cc-and-up applications and is engineered to withstand the rigors of aggressive riding.
The FMF 025070 features an electro-nickel-plated finish that resists chipping and helps prevent discoloration, maintaining a clean appearance through repeated use. Its heavy-duty 18-gauge steel body provides added durability and impact resistance compared with standard exhaust construction. This replacement expansion chamber is intended for direct fitment on select KTM 250 and 300 models, helping restore or enhance exhaust performance while maintaining compatibility with the original mounting location and related hardware.
Fitment includes the 2004-2010 KTM 250 SX, 2004-2005 KTM 250 EXC, and 2004 KTM 300 EXC. Verify the motorcycle model, year and existing exhaust configuration before installation. The FMF brand and 025070 manufacturer part number provide a reliable reference when selecting the correct performance pipe for your KTM application.
Features:
- Performance: Designed to maximize low-end boost and improve usable torque for technical off-road riding.
- Finish: Electro-nickel plated for a chip-resistant finish that helps prevent discoloration.
- Construction: Heavy-duty 18-gauge steel body built to withstand demanding off-road conditions.
- Application: Designed for late-model 200cc-and-up two-stroke motorcycles.
- Fitment: Fits select 2004-2010 KTM 250 SX, 2004-2005 KTM 250 EXC and 2004 KTM 300 EXC models.
- Identification: FMF manufacturer part number 025070 and vendor part number 78-1567.
Fitment:
2003 KTM 250 EXC
2003 KTM 250 MXC
2003 KTM 250 SX
2003 KTM 300 EXC
2003 KTM 300 MXC
2004 KTM 250 EXC
2004 KTM 250 EXC-F
2004 KTM 250 EXC-G Racing
2004 KTM 250 SX
2004 KTM 250 SXS
2004 KTM 300 EXC
2004 KTM 300 MXC
2005 KTM 250 EXC
2005 KTM 250 EXC-F
2005 KTM 250 EXC-G Racing
2005 KTM 250 SX
2005 KTM 250 SX-F
2005 KTM 250 SXS
2005 KTM 300 EXC
2005 KTM 300 MXC
2006 KTM 250 EXC
2006 KTM 250 EXC-G Racing
2006 KTM 250 SX
2006 KTM 250 SX-F
2006 KTM 250 SXS
2006 KTM 250 SXS-F
2006 KTM 250 XC
2006 KTM 250 XC-W
2006 KTM 250 XCF-W
2006 KTM 300 EXC
2006 KTM 300 XC
2006 KTM 300 XC-W
2007 KTM 250 EXC
2007 KTM 250 EXC-G Racing
2007 KTM 250 SX
2007 KTM 250 SX-F
2007 KTM 250 SXS
2007 KTM 250 SXS-F
2007 KTM 250 XC
2007 KTM 250 XC-F
2007 KTM 250 XC-W
2007 KTM 250 XCF-W
2007 KTM 300 EXC
2007 KTM 300 XC
2007 KTM 300 XC-W
2008 KTM 250 EXC
2008 KTM 250 SX
2008 KTM 250 SX-F
2008 KTM 250 SXS-F
2008 KTM 250 XC
2008 KTM 250 XC-F
2008 KTM 250 XC-W
2008 KTM 250 XCF-W
2008 KTM 300 EXC
2008 KTM 300 XC
2008 KTM 300 XC-W
2009 KTM 250 EXC
2009 KTM 250 SX
2009 KTM 250 SX-F
2009 KTM 250 XC
2009 KTM 250 XC-F
2009 KTM 250 XC-W
2009 KTM 250 XCF-W
2009 KTM 300 EXC
2009 KTM 300 XC
2009 KTM 300 XC-W
2010 KTM 250 EXC
2010 KTM 250 SX
2010 KTM 250 SX-F
2010 KTM 250 XC
2010 KTM 250 XC-F
2010 KTM 250 XC-W
2010 KTM 250 XCF-W
2010 KTM 300 EXC
2010 KTM 300 XC
2010 KTM 300 XC-W