What is the main benefit of the Powercore 4 S/A muffler?

The primary benefit is improved power output, especially at the higher end of the RPM range. It's also designed to be lighter than the stock muffler, which can contribute to better overall performance.

What materials are used in the FMF Powercore 4 S/A muffler?

The muffler canister is made from aircraft-quality extruded aluminum, while the header pipe is constructed from stainless steel. This combination aims for a balance of light weight and durability.

Does this muffler come with all the necessary hardware for installation?

This product includes the muffler and header assembly. It is designed as a direct replacement for your stock exhaust system, but it's always a good idea to check the manufacturer's installation instructions to confirm if any specific hardware is recommended or included.

2004-2009, 2011-2021 Honda CRF50F Muffler

Name: FMF Racing Honda XR50 00-03/ CRF50F 04-22 Powercore 4 S/A Muffler w/SS Header
Brand: FMF Racing
SKU: fmf-racing-fmf-racing-honda-xr50-00-03-crf50f-04-22-powercore-4-s-a-muffler-w-ss-t14-687004
Price: 330.23 USD
Availability: InStock

FMF Racing Honda XR50 00-03/ CRF50F 04-22 Powercore 4 S/A Muffler w/SS Header

$330.23

Only 6 left in stock

Fits 2004-2009, 2011-2021 Honda CRF50F. FMF Racing Powercore 4 S/A muffler with stainless steel header, offering improved power and lighter weight.

Key Features

Fits 2004-2009, 2011-2021 Honda CRF50F and 2000-2003 Honda XR50R.
Aircraft-quality extruded aluminum canister construction.
Stainless steel header component for durability.
Designed for improved power output compared to stock.
Noticeably lighter than the original stock muffler.

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Fits these vehicles

Honda CRF50F 2004-2009, 2011-2021
Honda XR50R 2000-2003

Product Details

This is the FMF Racing Powercore 4 S/A muffler, designed specifically for your 2004-2009 and 2011-2021 Honda CRF50F, as well as the 2000-2003 Honda XR50R. If you're looking to get more out of your small displacement bike, this muffler is built with race-inspired performance in mind, aiming to unlock maximum power output.

The canister on this muffler is made from aircraft-quality extruded aluminum, which keeps the overall weight down compared to the stock unit. It's notably lighter, meaning less mass to move around. The header portion is constructed from stainless steel, offering good durability and resistance to heat and corrosion. This combination of materials means you get a well-built exhaust component that's ready for the trail or track.

When installing this muffler, you'll find it's designed to fit right onto your CRF50F or XR50R. It's a direct replacement for your stock muffler and header, making the swap straightforward. You should expect a noticeable change in how your bike performs, with improved throttle response and a more aggressive sound.