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Powercore 4 Muffler - 042318

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Powercore 4 Muffler - 042318

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MSRP: $349.99

Price: $314.99 10% off!
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FMF Powercore 4 Muffler - 042318
When designing the PowerCore4, we looked at our top of the line products to deliver race-inspired performance at an economical price. The end result is a quality muffler with improved torque, increased horsepower and rugged durability all at a price that wont break the bank.
  • Overall increase in power and torque
  • Durable stainless steel and aluminum construction
  • Advanced packing material for maximum longevity
  • Champagne color anodized can
  • Removable spark arrestor included
  • Optional 96dB quiet insert available
  • Features stainless midpipe, natural aluminum canister and stainless steel end cap

    Note: For Closed Course Competition Use Only. Not Intended for Street Use.

    Included Items:
    (1) Aluminum muffler with removable baffle, stainless steel endcap and mid-pipe
    (1) 8mm-1.25 x 65mm flange head bolt
    (1) 8mm-1.25 x 40mm flange head bolt
    (1) Exhaust clamp

    The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Part #: 436300
Mfg #: 042318
Color - Primary Silver
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 6.75 lbs
Alternate/OEM Part Number(s):
Resources & Manuals
Fitment for FMF Powercore 4 Muffler - 042318

Part 436300 fits the following machines

  • KL600 KLR 1984
  • KL600B KLR600 1985-1986
  • KL650 KLR 1987-1989, 1991-2007
  • KL650A KLR 1990
  • KL650B Tengai 1990-1991
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