2Bros Parts

Q4 Hex Exhaust Silencer 04-14 Honda TRX 450 R - FMF 041544

$470.36Only 1 left

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Delivery to United States 5–8 business days

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Engineered for riders who demand power without excessive noise, the FMF Q4 HEX S/A 041544 sets the benchmark in high-performance quiet exhaust technology. This slip-on system integrates sophisticated multi-stage packing, precision chambers, and baffles to deliver robust power gains while meeting stringent noise regulations. With a lightweight and durable construction tailored for the rigours of off-road use, the Q4 lets you experience the performance without sacrificing sound compliance or trail access. Features include reduced sound output for expanded riding area access, meets USFS and FIM World Enduro sound standards, noticeable horsepower gains across the RPM range, integrated spark arrestor for safety and compliance, substantially lighter than stock exhausts, constructed for long-lasting off-road endurance, and manufactured in the USA. Specifications include Item ID 041544, Type Slip-On, Configuration Single, Construction Aluminium, Finish Natural, Midpipe Material Stainless Steel, Endcap Material Stainless Steel, Weight 5.3 lbs, Spark Arrestor Screen insert (included), Quiet Insert Included, and Carb Warning No.

Specifications
SKU
06-1731.FMF.Q4H
Brand
FMF Exhausts
Availability
In Stock (1)

Fitments (25)

MakeModelYear
HONDATRX 450R2004
HONDATRX 450R2005
HONDATRX 450R2006
HONDATRX 450R2007
HONDATRX 450R2008
HONDATRX 450R2009
HONDATRX 450R2010
HONDATRX 450R2011
HONDATRX 450R2012
HONDATRX 450R2013
HONDATRX 450R2014
HONDATRX R 4502001
HONDATRX R 4502002
HONDATRX R 4502003
HONDATRX R 4502004
HONDATRX R 4502005
HONDATRX R 4502006
HONDATRX R 4502007
HONDATRX R 4502008
HONDATRX R 4502009
HONDATRX R 4502010
HONDATRX R 4502011
HONDATRX R 4502012
HONDATRX R 4502013
HONDATRX R 4502014
General Product Group
Exhaust Systems & Parts
General Product Type
Silencer
Variant Id
209206
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

FMF Q4 Hex Exhaust Silencer

Engineered for riders who demand power without excessive noise, the FMF Q4 HEX S/A sets the benchmark in high-performance quiet exhaust technology. This slip-on system integrates sophisticated multi-stage packing, precision chambers, and baffles to deliver robust power gains while meeting stringent noise regulations. With a lightweight and durable construction tailored for the rigours of off-road use, the Q4 lets you experience the performance without sacrificing sound compliance or trail access.

Key Features:

  • Reduced sound output for expanded riding area access
  • Meets USFS and FIM World Enduro sound standards
  • Noticeable horsepower gains across the RPM range
  • Integrated spark arrestor for safety and compliance
  • Substantially lighter than stock exhausts
  • Constructed for long-lasting off-road endurance
  • Manufactured in the USA

Specifications:

  • Type: Slip-On
  • Configuration: Single
  • Construction Material: Aluminium
  • Finish: Natural
  • Midpipe Material: Stainless Steel
  • Endcap Material: Stainless Steel
  • Weight: 5.3 lbs
  • Spark Arrestor: Screen insert (included)
  • Quiet Insert: Included

Note: Closed Course Use Only

Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

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.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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