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- Spark Arrestor Sound Insert Kit
Product Description
Graves Motorsports UTV Spark Arrestor Sound Insert Kit. For direct fit to Graves Slip-on and Full System silencers for the 2015-2017 YXZ and Can Am Maverick X3. For customers that need a US Forrest Approved insert for riding.
Fitment:
- Yamaha YXZ1000rr 2015-2021 (with Graves exhaust)
- Can-Am Maverick X3 2017-2019 (with Graves exhaust)
Product Reviews
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Nice improvement over previous design
Posted by Unknown on Jan 20th 2021
I recently bought a replacement spark arrestor due to high use of my old one resulting in difficulty removing it. They have made some nice improvements and it provides a reduction in flow resistance resulting increased power and increased sound level. I personally like both. Sounds much better and I am surprised at the increase in performance. I have the full Graves tune on a 2016 YXZ. It also eliminates the threaded hole and uses a nut with easy access. One thing I did is to use a longer screw with a 3/4" steel spacer to bring the screw head outside of the muffler body. No more lost screws and lock washer in the muffler casing!!
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Nice piece
Posted by Unknown on Mar 6th 2018
Make sure the spark arrestor is firmly screwed into the Sound Insert. I neglected to check this and had my spark arrestor back out and rattle around inside the muffler. To put this much effort into the machining, fit and finish of a quiet core/ spark arrestor is a testament to Graves’ commitment to quality workmanship. It significantly reduces the dB level of the Graves exhaust while still giving a better exhaust note than the factory pipe. You do notice a reduction in power vs. running with the Graves uncorked. That being said, there are still solid performance gains to be had running the Graves Full exhaust with the Spark Arrestor/ Sound Insert installed versus the stock exhaust. I just wish there was an option to run the spark arrestor without the Sound Insert.
