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FMF Racing Q4 HEX Spark Arrestor Slip-On Exhaust

Item # : 136189
43 Reviews
$253.99 - $643.99
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          FMF Racing Q4 HEX Spark Arrestor Slip-On Exhaust

          Item # 136189


          FMF Racing Q4 HEX Spark Arrestor Slip-On Exhaust


          • Unbelievable noise reduction in high-performance package
          • Approved by the Blue Ribbon Coalition and ORBA
          • Compatible with FMF or stock header
          • Advanced design for painless repacking
          • Sound output as low as 92 dB
          • Spark arrestor included


          Rated 5 out of 5 by from Worked great for an XC bike! Bought this slip on last fall for my '12 YZ250F that I primarily trail ride weekends and some week days. It was on sale when I purchased it and for the money - was a good buy. Where I am there are random noise checks / inspections by the police and trail wardens so I looked long and hard for a "quiet" / USFS spark arrestor approved pipe. I like it and will now be buying the header.
          Date published: 2019-02-28
          Rated 5 out of 5 by from Like having a new bike Bought this and the megabomb header for my 2012 CRF250L. Went on in 20 minutes and transformed the bike completely for the better. Tons more low end and extra top end too. Beautiful exhaust tone too.
          Date published: 2019-06-14
          Rated 2 out of 5 by from Q4 -sounds great and saves weight Bought this for my CRF250L and it sounds great, matches up with stock header perfectly and saved me 7 lbs over stock can.
          Date published: 2017-05-05
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