What kind of power gains can I expect with this silencer?

This FMF Racing Powercore 2 Shorty Silencer is tuned to maximize bottom-end and mid-RPM power. It's designed to make your KTM feel more responsive in those crucial lower to mid-range revolutions, especially beneficial on tight tracks.

Is this silencer difficult to install?

No, this is a bolt-on silencer. It's designed for a straightforward installation on the specified KTM models, meaning you shouldn't need extensive modifications or specialized tools.

What makes the aluminum canister beneficial?

The aluminum canister helps keep the overall weight of the silencer down, which is always a plus on a performance motorcycle. It also provides a strong housing for the internal packing material.

Specifications

Brand: FMF Racing
Part #: 025078

FMF Racing KTM 125 SX 04-10/144 SX 07-08/150 SX/XC 09-10 Powercore 2 Shorty Silencer

Name: FMF Racing KTM 125 SX 04-10/144 SX 07-08/150 SX/XC 09-10 Powercore 2 Shorty Silencer
Brand: FMF Racing
SKU: fmf-racing-fmf-racing-ktm-125-sx-04-10-144-sx-07-08-150-sx-xc-09-10-powercore-2--t14-613555
Price: 220.15 USD
Availability: BackOrder

$220.15

On Backorder

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

FMF Racing KTM 125 SX 04-10/144 SX 07-08/150 SX/XC 09-10 Powercore 2 Shorty Silencer. Aluminum canister improves low-end power.

Key Features

Fits KTM 125 SX (2004-2010), 144 SX (2007-2008), and 150 SX/XC (2009-2010).
Features a durable aluminum canister.
Designed with a shorter inner core length for improved low-end and mid-RPM power.
A popular choice for tight tracks and Supercross.
Bolt-on installation for straightforward fitment.

This silencer is designed for specific KTM 125 SX, 144 SX, and 150 SX/XC models from 2004 through 2010. Please verify your model year and type before purchasing.

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About this part

Product Details

The aluminum canister on this FMF Racing Powercore 2 Shorty Silencer is a key design choice. It helps keep the overall weight down while offering a strong housing for the internal packing. This silencer is tuned to maximize power delivery in the bottom-end and mid-RPM range, making it a great option for tighter tracks and Supercross applications where quick acceleration is crucial.

FMF Racing designed this silencer with a shorter inner core length compared to their standard models. This specific tuning helps boost the low-end and mid-range power output, giving your KTM 125 SX, 144 SX, or 150 SX/XC a more responsive feel off the throttle. It's a direct bolt-on part, meaning installation is straightforward without needing extensive modifications.

If you're looking to get more out of your two-stroke KTM on tight courses or during competitive racing, this Powercore 2 Shorty Silencer offers a focused performance improvement. It's a well-built component from FMF Racing, a brand known for its exhaust systems.