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FMF

Q4 Muffler - 042320

  • Part #:
    436302
  • Mfg Part #:
    042320
  • OEM/Ref#:
1 / 1

FMF

Q4 Muffler - 042320

  • Part #:
    436302
  • Mfg Part #:
    042320
  • OEM/Ref#:
MSRP: $379.99

Price: $341.99 10% off!
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FMF Q4 Muffler - 042320
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, mid-pipe and has removable baffle
(1) Exhaust band clamp
(1) 8mm-1.25 x 65mm flange head bolt
(10 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 #: 436302
Mfg #: 042320
Color - Primary Silver
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 7.15 lbs
Alternate/OEM Part Number(s):
18112615
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Resources & Manuals
Fitment for FMF Q4 Muffler - 042320

Part 436302 fits the following machines

Kawasaki
  • KL600 KLR 1984
  • KL600B KLR600 1985-1986
  • KL650 KLR 1987-1989, 1991-2007
  • KL650A KLR 1990
  • KL650B Tengai 1990-1991
Reviews & Questions
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Browse 1 question Browse 1 question and 1 answer
what size is the exhaust band clamp?
A shopper on Oct 29, 2017
BEST ANSWER: For stock size head pipe on models listed in fitment tab
5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
1
0
0
0
0
Finish
5.0 / 5
Fit
5.0 / 5
Performance
5.0 / 5
Styling
5.0 / 5
Value
5.0 / 5
Loudness
Very Quiet
Average
Very Loud
Would you recommend this product?
Yes (1)
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
Good fit, looks and performance.
The Q4 silencer paired with the powerbomb header made a really good difference in my mid range torque and off idle response. I also installed the FMF jet kit on stage 2 as well as a twin air filter. Sounds much better than the stock and looks way better.
April 21, 2017
Purchased
over 2 years ago