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On orders placed before midnight this Sunday (5/27/2012)
(Free Shipping for lower 48 US only)
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Honda 400 EX Sport Series Full System Exhaust (aluminum can-round)

 
This item usually takes about 7 days to ship
 
Item no. H400EXFAR

Retail: $460.95

Today's Sale Price: $455.95

Related Links:

  • HMF Color Chart
    Options Price
     Color(required):
    Black Add $20.00
    Black Chrome Add $20.00
    Blue Add $20.00
    Brushed Aluminum
    Candy Red Add $20.00
    Polished Aluminum Add $20.00
    Red Add $20.00
    Yellow Add $20.00
     other options:
    Quiet Core Add $20.00
    Spark Arrester - Free
    Send me one!
    How many:  
    This item ships FREE to the contiguous 48 United States.
    Jetting modifications: Needle in the second clip position from the bottom. 3 turns out on the air fuel mixture screw.
    WARNING: Laws concerning this product vary from state/province to state/province. Your state/province may prohibit its use on public roads or restrict its use to novelty, show use, off-road areas, or race facility areas only. In some states/provinces off-road uses are also prohibited. The manufacturer and retailer assume no responsibility for any use or application of this product in violation of any applicable law. Before installing this product, please check your state/provincial and local/municipal laws and regulations.
    The Q&A on this Product
    QUESTION:  I look at a jet size chart and a 200 jet equals .0890 so if I took my stock jet and drilled it to that size would that work compared to a jet kit?
    ANSWER:  Yes.
    QUESTION:  if i put on the full system would it be better to buy better jets or just leave the stock ones there
    ANSWER:  You will need to re jet. HMF has jetting recommendations on their website.
    QUESTION:  how many dB's is a stock exhaust on a 400ex?
    ANSWER:  Stock exhausts typically range between 88 and 94 dbs.
    QUESTION:  is the slip on just as loud as the full system?
    ANSWER:  The full system is about 1 db louder.
    QUESTION:  I'm comparing the full vs the slip-on...there about the same. but the specs stop at 5000rpm on the slip-on and go to 7000rpm on the full? Does this mean it is stock after 5000rpm for the slip-on? Will the slip-on and rejet affect my mpg a lot??
    ANSWER:  You will still pick up some marginal power above 5000 with the slip on but with the full it will scream above 5000. Fuel consumption isn't drastically affected.
    QUESTION:  how many dB's is the full system
    ANSWER:  The 400EX comes in at about 105dB's without the quiet core and about 97dB's with the quiet core installed. HMF
    QUESTION:  Is the HMF exhaust very loud or does it just add torque and horse power
    ANSWER:  The Sport series slip on, on the 400EX, comes in at about 105 dB's. We do offer a quiet core insert that will bring the dB's down to about 97 and is USFS spark arrested. HMF
    Still have questions about this product?
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