2Bros Parts

Q4 Exhaust Silencer 07-25 Honda CRF 150 R - FMF 041287

£423.77

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Free UK delivery 2–4 business days

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The FMF Q4 041287 exhaust silencer delivers powerful performance with reduced sound levels, featuring advanced internal chambers, baffles, and proprietary packing for noise reduction. Constructed from aircraft-grade aluminum and durable stainless steel, this slip-on system is designed for rugged conditions. It includes a removable spark arrestor and quiet insert for versatility and compliance. Key features include a maximum sound output of 96dB (typically below 93dB), proprietary chamber design for enhanced power, aircraft-grade aluminum construction with stainless steel components, compatibility with FMF or stock OEM headers, and a lightweight design of 4.8 lbs. This product is suitable for closed course use only. Specifications include Item ID: 041287, Type: Slip-On, Configuration: Single, Construction: Aluminum, Finish: Natural, Midpipe: Stainless Steel, Endcap: Stainless Steel, Spark Arrestor: Screen Insert (included), Quiet Insert: Included, and Weight: 4.8 lbs.

Specifications
SKU
06-1725.FMF.Q4
Brand
FMF Exhausts
Availability
In Stock (2)

Fitments (19)

MakeModelYear
HONDACRF 150R2007
HONDACRF 150R2008
HONDACRF 150R2009
HONDACRF 150R2010
HONDACRF 150R2011
HONDACRF 150R2012
HONDACRF 150R2013
HONDACRF 150R2014
HONDACRF 150R2015
HONDACRF 150R2016
HONDACRF 150R2017
HONDACRF 150R2018
HONDACRF 150R2019
HONDACRF 150R2020
HONDACRF 150R2021
HONDACRF 150R2022
HONDACRF 150R2023
HONDACRF 150R2024
HONDACRF 150R2025
General Product Group
Exhaust Systems & Parts
General Product Type
Silencer
Variant Id
209181
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

FMF Q4 Exhaust Silencer

The FMF Q4 Silencer is engineered to deliver exceptional off-road performance while adhering to strict noise regulations. This high-performance slip-on exhaust system is built using advanced internal chambers and proprietary packing materials to significantly reduce sound output without compromising power delivery. Its robust construction utilizes premium aircraft-grade aluminum and durable stainless steel, making it ideal for demanding off-road conditions.

Key Features:

  • Designed for quiet operation, with maximum sound output of 96dB and typical testing below 93dB.
  • Proprietary chambered design enhances power output while minimizing noise.
  • Constructed from high-grade aircraft aluminum with strong stainless steel components for durability.
  • Compatible with FMF or stock OEM headers.
  • Includes a removable spark arrestor for added safety and compliance.
  • Developed through extensive championship off-road racing experience.
  • Lightweight design weighing only 4.8 lbs.
  • Suitable for closed-course competition use only.
  • Comes with a quiet insert for further sound reduction.

Specifications:

  • Type: Slip-On Silencer
  • Configuration: Single
  • Construction Material: Aluminum
  • Midpipe Material: Stainless Steel
  • Endcap Material: Stainless Steel
  • Spark Arrestor Type: Screen Insert (included)
  • Quiet Insert: Included
  • Weight: 4.8 lbs
Before you buy

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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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