2Bros Parts

END OF LINE Q4 Exhaust Silencer 11-12 Honda CRF 450 R - FMF 041456

$370.32

4.1 Trustpilot 99.9% positive on eBay

Delivery to United States 5–8 business days

Spread the cost with Klarna

1

The FMF Q4 is an evolution in off-road exhaust technology, leading in high-performance quiet systems. It features intricate chambers, baffles, and proprietary packing material for optimal performance and quiet operation. This muffler allows riders to feel the power without an overwhelming noise level. Developed through years of championship off-road racing, it has a maximum sound output of 96dB, with most models staying below 93dB. Constructed from aircraft-grade aluminum and high-strength stainless steel, it can be used with stock or FMF headers. A removable spark arrestor is included. Type: Slip-On. Configuration: Single. Construction: Titanium. Finish: Champagne Anodized. Midpipe: Stainless Steel. Endcap: Stainless Steel. Spark Arrestor: Screen Insert (included). Quiet Insert: 94dB Insert (included). Weight: 6.1 lbs.

Specifications
SKU
06-096.FMF.Q4T
Brand
FMF Exhausts
Availability
In Stock (2)

Fitments (4)

MakeModelYear
HONDACRF 4502011
HONDACRF 4502012
HONDACRF 450R2011
HONDACRF 450R2012
General Product Group
Exhaust Systems & Parts
General Product Type
Silencer
Variant Id
208988
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

FMF Q4 Exhaust Silencer

Experience the pinnacle of quiet performance with the FMF Q4 Exhaust Silencer. Engineered for off-road dominance, the Q4 combines advanced technology with championship-winning design to deliver unparalleled power without the excessive noise. Feel the difference with this high-performance exhaust system.

Key Features:

  • Quiet Technology Leader: FMF's next evolution in off-road exhaust, setting the standard for quiet performance.
  • Intricate Internal Design: Features precisely engineered chambers, baffles, and proprietary packing material for optimal performance and sound reduction.
  • Feel the Power: Designed so you can feel the immense power of your machine without being overwhelmed by noise.
  • Race-Proven Engineering: Developed over years of demanding championship off-road racing.
  • Reduced Sound Output: Maximum sound output is 96dB, with most models operating below 93dB for compliant riding.
  • Durable Construction: Built with aircraft-grade aluminum and high-strength stainless steel for longevity and resilience.
  • Versatile Use: Works seamlessly with both stock and FMF headers.
  • Removable Spark Arrestor: Includes a screen-type spark arrestor for safety and compliance.
  • Included Quiet Insert: Comes with a 94dB quiet insert for further sound management.

Specifications:

  • Type: Slip-On
  • Configuration: Single
  • Construction Material: Titanium
  • Finish: Champagne Anodized
  • Midpipe Material: Stainless Steel
  • Endcap Material: Stainless Steel
  • Spark Arrestor Type: Screen Insert (Included)
  • Quiet Insert: 94dB Insert (Included)
  • Weight: 6.1 lbs
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.

Trade pricing available

Buying parts for your business? Apply for a 2BrosParts trade account.

Apply for Trade
1