Shopping CartCLOSE
  • Your cart is empty.
Yoshimura Spark Arrestor Insert
Yoshimura Spark Arrestor Insert

$26.55 - $33.20
5% Off - Save up to $1.75

Select your bike to see if this spark arrestor fits
Item #YSH002E

Read More
2 Reviews
4 out of 5 stars
5 Star   1 4 Star   0 3 Star   1 2 Star   0 1 Star   0
Write a Review

Write your review and you'll automatically be entered in our monthly drawing. Include an image or video to DOUBLE your chances to win!

Write Your Review Write a review to win $500
All Reviews
Durability5/5Ease of Installation1/5Performance3/5Power4/5Style3/5
Does not fit RS-4 Carbon Fiber Cone

Wish I knew this prior to purchasing. I am assuming the Carbon Fiber RS-4 system is race only so it cannot be modified. It would have been nice to know prior to purchasing. But spark arrestor is well made, wish it fit my system. Not upset with product, more upset with it not specifying this in description.

Verified Purchaser
Durability5/5Ease of Installation5/5Performance5/5Power3/5Style5/5

8 Questions
Answered:   6
Not Yet:   2
Q: The fit checker says this will fit the stock exhaust of my 2004 KTM 525 EXC. The answers for other makes and models just say it will only fit Yoshimura TRC exhaust. Should I trust the fit checker and order? Thank you
1 month 17 days ago
Trevor Gearhead
Top 10
1 month 17 days ago
A: This will fit your KTM equipped with a Yoshimura exhaust.
Q: Does this fit the rs9? 
3 months 1 day ago
Top 10
3 months 1 day ago
A: In order for us to determine whether or not the Yoshimura Spark Arrestor Insert will fit your RS9, we will need to know the year, make, and model of your motorcycle.
Q: Will. This fit a 2017 Suzuki RMX450Z. With a stock muffler 
Over 9 months ago
Q: Will these fit RD-9 duals?
1 year ago
Q: Will this spark aresstor fit the yoshimura off road pipe
1 year 5 months ago
Top 10 Contributor
1 year 5 months ago
A: What kind of bike do you have? This is going to be model specific.
Q: Will this fit a stock 2015 kx450f exhaust?
Over 3 years ago
MotoSport Staff Expert
Over 3 years ago
A: No. this Yoshimura Spark Arrestor Insert fits the Yoshimura TRC Exhaust only.
Q: Will this fit a full yosh titanium RS-4 system?
Over 3 years ago
MotoSport Staff Expert
Over 3 years ago
A: Yes, this Yoshimura Spark Arrestor Insert is for use with Yoshimura RS-4 exhausts.
Q: Would this fit a stock exhaust on a 2007 crf250r?
Over 5 years ago
The question is about the yoshimira spark arrestor insert..
Expert MotoSport Staff
Over 5 years ago
A: No. This will only fit Yoshimura TRC Mufflers.

See all bikes that this part fits...

See Fitments
# Part Numbers
Product Variant Manufacturer Part #
RS-2 SA02K
RS-2 SA03K
RS-2 SA06K
RS-4 SA-04-K
RS-5 SA05K
RS-2 SA-10-K
RS-5/RS-8 SA-01-K
RS-4 SA-08-K
RS-3 SA-11-K
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