Auto Barn
Est. 1957
FMF Racing KTM 250-350SXF 15-18/XCF 16-18/HQV FC250-350 16-18/FX350 17 SS SX Header/MB Mid Pipe
FMF Racing
FMF Racing

FMF Racing KTM 250-350SXF 15-18/XCF 16-18/HQV FC250-350 16-18/FX350 17 SS SX Header/MB Mid Pipe

$522.87

On Backorder — Expected to ship by Apr 28, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2016-2018 KTM 250 SX-F. This FMF Racing header pipe improves bottom and mid-range power.

Key Features

  • Fits 2016-2018 KTM 250 SX-F, 2015-2016 KTM 250 SX-F Factory Edition, 2016-2018 KTM 250 XC-F, 2016-2018 KTM 350 SX-F, 2016-2018 KTM 350 XC-F, and 2016-2018 HQV FC250-350, 2017 HQV FX350.
  • Improves performance along the bottom and mid-range powerband.
  • Features patented FMF technology that combines benefits of longer and shorter header pipes.
  • Effectively reduces sound output by as much as 1.5 dB.
  • Constructed from stainless steel for durability.
  • Not CARB approved and cannot be shipped to California.
Secure CheckoutFast Shipping631-982-0042

Product Details

What you get here is the FMF Racing MegaBomb Header Pipe, designed to give your KTM or Husqvarna dirt bike a serious boost in performance. This header is specifically built to enhance the power delivery in the crucial bottom and mid-range of your engine's RPM band, making it more responsive when you need it most. It's a well-built piece from FMF Racing, a name known for making performance exhaust components.

The MegaBomb technology is pretty neat; it's FMF's patented approach that manages to combine the benefits you'd typically get from a longer header pipe, like improved low-end torque, with the top-end performance usually associated with shorter pipes. This means you get a broader, more usable powerband across the board. Beyond just power, this header also effectively reduces sound output by as much as 1.5 dB, which can be helpful for trail riding or in areas with noise restrictions. It's constructed from stainless steel, offering good durability and corrosion resistance for off-road use.

This header is designed as a direct replacement for your stock unit, aiming for a straightforward installation process. It's important to note that this part is not CARB approved and cannot be shipped to California. If you're looking to get more out of your 250 or 350 SX-F or XC-F, or your FC or FX model Husqvarna, this FMF Racing header is a solid option to consider for improved throttle response and a wider powerband.

Specifications

Brand
FMF Racing
Manufacturer Part #
045612

Frequently Asked Questions

FMF Racing KTM 250-350SXF 15-18/XCF 16-18/HQV FC250-350 16-18/FX350 17 SS SX Header/MB Mid Pipe

$522.87