Specifications
- Brand
- FMF Racing
- Part #
- 045135
FMF Racing KTM 450/525EXC/MXC/SX/XC 04-06/XC/XCW (2007) Powercore 4 Muffler - Used w/ Stock header
$440.31
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FMF Racing Powercore 4 slip-on muffler for KTM 450/525 models (2004-2007). Aluminum construction with stainless steel components. Part# 045135. Fast shipping.
Key Features
- Fits KTM 450 EXC (2004-2006), 450 MXC (2004-2005), 525 EXC (2004-2006), 525 MXC (2004-2005), 525 SX (2004-2006), 525 XC-W (2007), and 525 XC (2006-2007).
- Aluminum performance muffler body offers a good balance of strength and weight.
- Stainless steel Hi-Flo end caps and other components contribute to durability.
- Designed to increase horsepower and torque throughout the entire power curve.
- Slip-on design works with the stock header pipe.
- Includes a removable spark arrestor for trail riding compliance.
Product Details
If you're looking to get more out of your KTM 450 or 525, this FMF Racing Powercore 4 muffler is designed to help. It's built to work with your stock header and is a popular choice for riders who want a noticeable boost in horsepower and torque across the entire power band. This means you'll feel the difference whether you're trail riding, racing, or just enjoying a spirited ride.
The Powercore 4 uses an aluminum performance muffler body paired with durable stainless steel components, including the Hi-Flo end caps. This combination offers a good balance of strength and performance. It's a slip-on design, making installation relatively straightforward when you're ready to upgrade your exhaust. A removable spark arrestor is included, which is important for trail riding in many areas.
This muffler fits a range of KTM models from 2004 through 2007, including the 450 EXC, 525 MXC, and 525 XC-W. It's a well-built option for riders seeking improved performance without drastically changing the character of their bike.
Specifications
- Brand
- FMF Racing
- Manufacturer Part #
- 045135
Frequently Asked Questions
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FMF Racing KTM 450/525EXC/MXC/SX/XC 04-06/XC/XCW (2007) Powercore 4 Muffler - Used w/ Stock header