2Bros Parts

Powercore 4 Hex Exhaust Silencer 19-23 Kawasaki KX 450 F X - FMF 042367

£376.72Only 1 left

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The FMF Racing Powercore 4 HEX slip-on muffler is designed for off-road riders seeking improved performance and reliability. This muffler increases power and torque with its Hi-Flo core technology and advanced internal packing. Constructed from durable aluminium and stainless steel, it features an integrated stainless steel midpipe and endcap for a natural finish. The Powercore 4 HEX includes a removable screen-type spark arrestor and an optional quiet insert is available separately. It weighs 5.2 lbs (2.36 kg) and is intended for closed-course use only. Item ID: 042367.

Specifications
SKU
06-9891.PC4H
Brand
FMF Exhausts
Availability
In Stock (1)

Fitments (10)

MakeModelYear
KAWASAKIKX 450F2019
KAWASAKIKX 450F2020
KAWASAKIKX 450F2021
KAWASAKIKX 450F2022
KAWASAKIKX 450F2023
KAWASAKIKX 450X2019
KAWASAKIKX 450X2020
KAWASAKIKX 450X2021
KAWASAKIKX 450X2022
KAWASAKIKX 450X2023
General Product Group
Exhaust Systems & Parts
General Product Type
Silencer
Variant Id
286341
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

FMF Racing Powercore 4 HEX Slip-On Silencer

The FMF Racing Powercore 4 HEX is engineered for off-road riders demanding enhanced performance and enduring reliability. This slip-on muffler is constructed using premium materials to boost power and torque, making it ideal for both competitive racing and rigorous recreational riding.

Key Features:

  • Designed for closed-course competition use only.
  • Easy-to-install slip-on configuration.
  • Robust construction combining durable aluminium and stainless steel.
  • Features a clean, natural finish.
  • Integrated stainless steel midpipe and endcap for a seamless fit.
  • Hi-Flo core technology promotes improved exhaust flow and power output.
  • Utilizes advanced internal packing material for extended lifespan.
  • Includes a removable screen-type spark arrestor.
  • An optional quiet insert is available separately for reduced sound output.
  • Weighs approximately 5.2 lbs (2.36 kg).

Specifications:

  • Type: Slip-On
  • Configuration: Single
  • Construction Materials: Aluminium body, stainless steel midpipe and endcap
  • Finish: Natural
  • Spark Arrestor: Included screen insert
  • Quiet Insert Compatibility: Available separately
  • Weight: 5.2 lbs
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

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