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FMF Q4 Muffler - 042320

  • Part #:
    436302
  • Manufacturer Part #:
    042320

MSRP Price: $379.99

Our Price: $341.99

You Save:
$38.00 (10%)
1 on Hand

Overview of 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.

Specs for FMF Q4 Muffler - 042320

Color - Primary Silver
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 7.15 lbs

Cross reference number(s):

18112615

Specs for FMF Q4 Muffler - 042320

Color - Primary Silver
Style Canister Muffler
Type Muffler/Silencer w/Spark Arrestor
Units Each
Weight 7.15 lbs

Fitment for FMF Q4 Muffler - 042320

See if this part fits your ride

Part 436302 fits the following machines

Kawasaki
  • 1984 Kawasaki KL600 KLR
  • 1986 Kawasaki KL600B KLR600
  • 1985 Kawasaki KL600B KLR600
  • 2007 Kawasaki KL650 KLR
  • 2006 Kawasaki KL650 KLR
  • 2005 Kawasaki KL650 KLR
  • 2004 Kawasaki KL650 KLR
  • 2003 Kawasaki KL650 KLR
  • 2002 Kawasaki KL650 KLR
  • 2001 Kawasaki KL650 KLR
  • 2000 Kawasaki KL650 KLR
  • 1999 Kawasaki KL650 KLR
  • 1998 Kawasaki KL650 KLR
  • 1997 Kawasaki KL650 KLR
  • 1996 Kawasaki KL650 KLR
  • 1995 Kawasaki KL650 KLR
  • 1994 Kawasaki KL650 KLR
  • 1993 Kawasaki KL650 KLR
  • 1992 Kawasaki KL650 KLR
  • 1991 Kawasaki KL650 KLR
  • 1989 Kawasaki KL650 KLR
  • 1988 Kawasaki KL650 KLR
  • 1987 Kawasaki KL650 KLR
  • 1990 Kawasaki KL650A KLR
  • 1991 Kawasaki KL650B Tengai
  • 1990 Kawasaki KL650B Tengai
5.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
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
8 months ago
Start typing your question and we'll check if it was already asked and answered. Learn More
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

Instructions and Manuals for FMF Q4 Muffler - 042320