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FMF

Q4 Muffler - 042321

  • Part #:
    436303
  • Mfg Part #:
    042321
  • OEM/Ref#:
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FMF

Q4 Muffler - 042321

  • Part #:
    436303
  • Mfg Part #:
    042321
  • OEM/Ref#:
MSRP: $379.99

Price: $341.99 10% off!
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FMF Q4 Muffler - 042321
FMF is the leader in high performance quiet technology and our Q4 is the next evolution in off road exhaust. The Q4 employs intricate chambers, baffles and proprietary multistage packing material making it the best performing quiet muffler available. With the Q4 you dont need to hear the power, just feel the power.

Stainless/Aluminum/Stainless
  • Developed over years of championship off-road racing
  • Max Sound output 96dB; most models below 93dB
  • Constructed from aircraft grade aluminum and high strength stainless steel
  • Use with FMF or Stock OEM Header
  • Removable spark arrestor included
Note: For Closed Course Competition Use Only. Not Intended for Street Use.

Included Items:
(1) Aluminum muffler with stainless steel endcap and mid-pipe
(1) Strap exhaust clamp
(1) 8mm-1.25 x 65mm flange head bolt
(1) 8mm-1.25 x 40mm flange head bolt
Instructions

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.

Specifications
Part #: 436303
Mfg #: 042321
Color - Primary Silver
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 7.60 lbs
Alternate/OEM Part Number(s):
18112616
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Resources & Manuals
Fitment for FMF Q4 Muffler - 042321

Part 436303 fits the following machines

Kawasaki
  • KL650 KLR 2008-2018
  • KL650 KLR New Edition 2014
Reviews & Questions
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5.0 / 5.0
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5 / 5
FMF Q4 KLR 650
This is a fantastic exhaust for my KLR650 new edition. Mild loud sound or just right for me. Performance is outstanding with the jetting upgrade and airbox open up with K&N. Fitment was perfect. Much lighter than stock. Nice work FMF!
September 8, 2014