2Bros Parts

PowerBomb Exhaust Header 99-14 Honda TRX 400 EX X - FMF 040014

$363.27

4.1 Trustpilot 99.9% positive on eBay

Delivery to United States 5–8 business days

Spread the cost with Klarna

1

FMF Racing PowerBomb header 040014 is a high-performance four-stroke header engineered to enhance exhaust flow and deliver notable horsepower gains. This system utilizes FMF's patented PowerBomb module, strategically integrated into the initial section of the header, increasing exhaust flow by almost 10% through the controlled expansion and contraction of exhaust pressure waves. This results in improved throttle response and increased velocity, as well as a reduction in sound output due to the "pre-muffler" effect, making it ideal for closed course applications. Constructed from durable stainless steel, this header combines performance gains with robust build quality for demanding off-road conditions. Features include patented PowerBomb technology for up to 10% increase in exhaust flow, an integrated expansion chamber that lowers exhaust sound for racing environments, and acts as a pre-muffler increasing sound absorbing surface area. Constructed from high-quality stainless steel for durability, this header offers reduced sound output while maximizing performance. For closed course use only. Item ID: 040014. Type: Header. Header Type: PowerBomb. Material: Stainless Steel. Weight: 3.4 lbs.

Specifications
SKU
06-236.FMF.PBSS
Brand
FMF Exhausts
Availability
In Stock (2)

Fitments (31)

MakeModelYear
HONDATRX 400EX1999
HONDATRX 400EX2000
HONDATRX 400EX2001
HONDATRX 400EX2002
HONDATRX 400EX2003
HONDATRX 400EX2004
HONDATRX 400EX2005
HONDATRX 400EX2006
HONDATRX 400EX2007
HONDATRX 400EX2008
HONDATRX 400X2009
HONDATRX 400X2010
HONDATRX 400X2012
HONDATRX 400X2013
HONDATRX 400X2014
HONDATRX EX 4001999
HONDATRX EX 4002000
HONDATRX EX 4002001
HONDATRX EX 4002002
HONDATRX EX 4002003
HONDATRX EX 4002004
HONDATRX EX 4002005
HONDATRX EX 4002006
HONDATRX EX 4002007
HONDATRX EX 4002008
HONDATRX X 4002009
HONDATRX X 4002010
HONDATRX X 4002011
HONDATRX X 4002012
HONDATRX X 4002013
HONDATRX X 4002014
General Product Group
Exhaust Systems & Parts
General Product Type
Header Pipe
Variant Id
209709
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

FMF Racing PowerBomb Exhaust Header

Enhance your vehicle's exhaust system with the FMF Racing PowerBomb Exhaust Header. This high-performance header is engineered to significantly improve exhaust flow, leading to noticeable gains in horsepower and throttle response. It features FMF's patented PowerBomb module, which is expertly integrated into the header's initial section. This unique design facilitates the controlled expansion and contraction of exhaust pressure waves, resulting in an increase in exhaust flow by up to 10%.

The PowerBomb module also functions as a pre-muffler, effectively reducing sound output by increasing the sound-absorbing surface area. This makes the header ideal for closed-course applications where sound regulations may be a factor, without compromising performance. Crafted from durable stainless steel, this header is built to withstand demanding conditions while providing robust construction and longevity.

Key Features:

  • Patented PowerBomb Technology: Boosts exhaust flow by up to 10% for improved performance.
  • Integrated Expansion Chamber: Acts as a pre-muffler to reduce exhaust sound for racing environments.
  • Enhanced Throttle Response: Optimizes exhaust velocity for quicker reactions.
  • Durable Construction: Made from high-quality stainless steel for long-lasting use.
  • Reduced Sound Output: Maximizes performance while minimizing noise.
  • Closed Course Use Only: Designed and intended for racing circuits.

Specifications:

  • Item Type: Header
  • Header Type: PowerBomb
  • Material: Stainless Steel
  • Weight: 3.4 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