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FMF Q4 Hex Spark Arrestor Slip-On Exhaust With Side Panel
FMF Q4 Hex Spark Arrestor Slip-On Exhaust With Side Panel

$350.99 - $359.99
10% Off - Save up to $40.00

Item #FMF0030

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1 Review
5 out of 5 stars
5 Star   1 4 Star   0 3 Star   0 2 Star   0 1 Star   0
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All Reviews
Colorado, USA
Durability5/5Ease of Installation5/5Performance3/5Power5/5Style5/5
FMF Q4

I'm very pleased with the appearance, quality construction and fitment of this product. The power performance in exceptional. It has held up well for the past few years. Just wish it were even quieter since I fully agree with less sound more ground.

3 Questions
Answered:   3
Not Yet:   0
mike
Q: Does this come with everything necessary to convert from dual exhaust?
2 months 6 days ago
Paul
Top 10
2 months 6 days ago
A: In order to provide accurate answers, we will need to know the year, make, and model of your motorcycle or ATV.
luis
Q: Will this muffler fit in a 2019 crf450x?
4 months 11 days ago
DaveGearhead
Top 1
4 months 11 days ago
A: Yes it will fit your bike.
buddy
Q: Any way to modify the end cap/ insert to reduce sound output 6 to 10 dB?
Over 4 years ago
MotoSportExpert
Expert MotoSport Staff
Over 4 years ago
A: The FMF Q4 Hex Spark Arrestor Slip-On Exhaust has a 94 dB insert included. There is not an insert available to further lower the db level.
Fitment

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# Part Numbers
Product Variant Manufacturer Part #
FMF Q4 Hex Spark Arrestor Slip-On Exhaust With Side Panel 041558
FMF Q4 Hex Spark Arrestor Slip-On Exhaust With Side Panel 041506
California Proposition 65

WARNING: This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. For more information, go to www.P65Warnings.ca.gov.

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