Yoshimura RS-2 Comp Series Slip-On Exhaust

$345.95 - $425.95
$311.36 - $383.36
4.90 out of 5 stars
Fitment Expert:
Dirt Bike Dirt Bike ATV Utility ATV Make Year Model
Yoshimura RS-2 Comp Series Slip-On Exhaust
Yoshimura RS-2 Comp Series Slip-On Exhaust
  • Description
  • Reviews (4)
  • Q&A (10)
  • Fitment

The RS-2 is a really versatile and very potent exhaust; it is one of Yoshimura's most popular off-road exhaust systems and has proven its value on the race track for years. It is basically an evolution of the original Yoshimura TRC design but with a slightly different (pyramidal) shape that features increased volume. The volume enables a quieter system and larger core, which in turn increases power and power delivery. With gains throughout the powerband and the durability of high-grade stainless steel mid-pipe, you can't go wrong with this system.

  • The powerful RS-2 exhaust design in a convenient slip-on muffler package.
  • New diamond-shape slip-on allows for more packing material creating lower noise.
  • Muffler shape increases durability and performance from muffler packing.
  • Two-stage large race baffle allows optimal performance throughout the RPM range.
  • Slip-on comes with a 304L stainless steel mid pipe.
  • Two-piece stainless steel end cap allows for installation of various inserts.
  • Tapered front cap allows muffler mass to be moved forward for better center of mass.
  • Step-by-step directions and all necessary hardware included for an easy installation.
  • Mufflers come with a 96dB U.S.F.S.-approved spark arrestor installed in the muffler.
  • Notes: Optional Yoshimura 94dB and 99dB sound inserts available separately.
4.9 out of 5 stars (4)
4.9 out of 5 stars
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4 star   1
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1-4 of 4
Overall 5 out of 5 stars
Verified Purchaser
Location: Gainesville fl
Best exhaust made

Dont waste your money on another exhaust even if th yoshi is 200$ more it pays off you are paying for top notch quality. Very silent jet so powerful

Overall 4 out of 5 stars
Ease of Installation
Verified Purchaser
Location: clovis new mexico
Rs2 comp seires pipe

Well its bolt on horsepower thats fer sure

Overall 5 out of 5 stars
Location: Montana
Yoshimura RS-2 Comp Series Slip-On Exhaust

I put this on my 04 Yamaha YFZ450, it is a great pipe, its power is amazing on the low end, it pulls great though the power band. It doesnt fall sort anywhere and it has a great sound to it. I had a different after maket pipe on my quad before and it didn't have a spark arrestor, it was super loud so loud it hasnt fun to ride with it, and its power was all on the upper end. This pipe will not disappoint!

Yoshimura RS-2 Comp Series Slip-On Exhaust
Overall 5 out of 5 stars
Location: baltimore, maryland

i bought this slip-on a week ago and now my 350 raptor has a better sound. but i advise to take spark arrestor out. this is a quality exhaust and ive noticed better power in 3rd to 6th gear. and oh my god its such a good looking exhaust. lets not forget it took only 5 minutes to install.

1-4 of 4
Total Questions (10)
Questions with answers:
Questions without answers:
Steve Location: Colorado, USA
1-10 of 10
Hondaho 2 months 25 days ago Location: Idaho
Why won't it work on 93' and 94' Honda XR650Ls? There is no difference in all year models. All parts are interchangeable. I don't get it.?
Also, exhaust systems from other companies fit on all year models...including 93 and 94.
Expert MotoSport Staff
2 months 22 days ago
The stock Honda Exhaust is the same 1993-2015 on the XR650L so I checked with Yoshimura just to make sure and here is what they had to say. "We did not do any fitment checks on the 93 or 94 XR650L models, only on the 1995-up. If it is the same muffler from Honda, it is probably going to be the same for the Yoshimura as well. But since we did not do the fitment checks on them, we cannot officially confirm the fitment".
Arco 3 months 26 days ago
Is the spark arrestor easy to remove?
Or do you have to drill the rivets out?
MotoSport Staff Expert
3 months 25 days ago
The spark arrestor is easily removed from the Yoshimura RS-2 Comp Series Slip-On Exhaust. 1. Using a 3mm Allen key remove the bolt that secures the aluminum ring and spark arrester to the muffler. 2. Remove the spark arrester from the muffler. See instructions here: http://gfx.motosport.com/product/Yoshimura/2388713.pdf
Neace3 Over 6 months ago
Does it hurt to just leave the spark arrestor out?
Expert MotoSport Staff
Over 6 months ago
No it will not hurt. The spark arrestor is removable.
Trider 1 year 2 months ago Location: California, USA
Does yoshimura sell just headers?
I have a sizable dent in my header does yoshimura sell just header or do I have to buy the whole new system
MotoSport Staff Top 1 Contributor Expert
1 year 2 months ago
No, unfortunately Yoshimura does not offer replacement headers for the RS-2 system.
Kevin 1 year 2 months ago Location: Yuma
Would this fit my 2004 kx250f?
MotoSport Staff Expert Top 1 Contributor
1 year 2 months ago
No, unfortunately Yoshimura only offers the Yoshimura RS-2 Comp Series Slip-On for Kawasaki KX250F's years 2006-2009. FMF and Pro Circuit both offer great Slip-On's for your 2004 Kawasaki KX250F which you can find here: http://www.motosport.com/dirtbike/dirt-bike-parts?textsearch=slip+on
James 1 year 5 months ago Location: Long Island, New York, USA
I have a 2012 suzuki ltz-400, would I need to re-jet my carburetor?
MotoSport Staff Expert
1 year 5 months ago Location: Portland, OR, USA
Normally when installing a slip-on only minor jetting changes are needed, if any at all. If you ATV is currently jetted properly you will likely not have to make any changes after installing this slip-on. I would recommend installing the exhaust and riding the ATV to see how it is running then tuning your carburetor from there if necessary. Jetting can be very tricky, there isn't one setting that will work everywhere with every ATV. I would recommend taking your bike to a local ATV/Motorcycle shop with a service department to have it properly jetted.
Steve 2 years 1 month ago Location: Colorado, USA
Will this mount up to a FMF power bomb header?
MotoSport Staff
2 years 1 month ago Location: Portland, OR, USA
Unfortunately fitment cannot be guaranteed due to manufacturing tolerances from the different companies. It should fit as the FMF power bomb can replace a stock header but the fit cannot be guaranteed. For best fitment go with an FMF muffler on your 2007 DR650.
Steve 2 years 1 month ago Location: Colorado, USA
Is it rebuildable. How does it come apart? The pictures show rivots?
MotoSport Staff
2 years 1 month ago Location: Portland, OR, USA
You can repack the exhaust. This system is riveted together and you must drill the rivets out and re-rivet the canister when you re-assemble it.
Rich 2 years 2 months ago
Are these road legal?
Legal for road use on a klr 650?
MotoSport Staff
2 years 2 months ago Location: Portland, OR, USA
Unfortunately this exhaust is for closed course competition only and not intended for street use.
dmanttr125 2 years 4 months ago
Do u have to do any updates once u put this on a crf150r.?
Do u have to re jet or anything if i got this for a crf150r.
MotoSport Staff
2 years 4 months ago Location: Portland, OR, USA
When adding an aftermarket exhaust system to your CRF150r, more than likely you will need to re-jet. It will vary based on location and your elevation. Your best bet to obtain the correct jetting, would be to call Yoshimura @ 1-800-634-9166 and they can provide their recommended jetting for your location and elevation.
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