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Yoshimura RS-3 Comp Series Slip-On - Stainless Steel

Retail: $375.99
$339.99
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Product Description

The RS-3 is synonymous with the Yoshimura name. A member of Yoshimura's product line for years, it has proven itself as one of their signature exhaust systems. The RS-3 muffler offers the traditional performance and style that you can expect from Yoshimura. From fit to finish, each component has been readily tested and race proven from riders of all classes. Each system features U.S.F.S. approved spark arrested insert, as well as full stainless steel construction to ensure complete durability against the rigorous terrain that anyone may encounter. The 2-piece end-cap design offers quick and easy removal / installation of the spark arrested low-volume insert.

The RS-3 Slip-On is an easy way to give your bike the performance, sound, and looks you crave.

  • An ideal exhaust for the privateer or hardcore weekend warrior.
  • Solid increase in performance throughout the entire powerband.
  • Oval RS-3 canister has a stainless steel muffler sleeve and a CNC-machined aluminum mount bracket.
  • Durable 304L stainless steel mid-pipe.
  • Easily removable low-volume insert.
  • Two-piece style end cap comes with a 96db sound insert / U.S.F.S.-approved spark arrestor installed in the muffler.
  • Weighs just over 7 pounds.
  • Step-by-step directions and all necessary hardware included for an easy installation.
  • Note: Optional Yoshimura 94db and 99db sound inserts available separately.

Note: For closed course competition use ONLY. Not intended for street use.

  • Customer Reviews
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1-10 of 11
Overall
Durability
Ease of Installation
Performance
Power
Style
Location: Indiana, PA
Great sounding

i own a 250ex and all my friends say its slow, but with the purchase of this pipe and other products from this site I'm keeping up with some slightly modified 400ex. Great sounding for your money vs. a full system. Definally buying one for my new quad

Overall
Durability
Ease of Installation
Performance
Power
Style

i bought this exhaust for my trx250ex and it was worth every penny im only 13 years old and i didnt jet the carb yet because i called the company and they said it will not affect the motor if i dont so i didnt jet it yet but when i put that thing on it sounded so nice i dont care what anybody says it gave in instant power right away it makes the bike quicker faster and gives a load of power and torque if you want to buy the slip on or the full system go right ahead if you want a real exhaust you buy this dont waste your time or money with those other exhausts this is the way to go everybody i met on the trails says it sounded sweet my dad took it for a spin and he was smiling in 2nd gear pop a wheelie no prob it gives a nice sound and every weekend i cant wait to ride it its just amazing i cant wait to jet it its goin to fly

Overall
Location: PA
Good pipe, bad sound

i got this pipe earlier today and its really simple to put on, and the porformance is amazing, it has so much more low end. you can feel the difference, best thing ever especially for a slip on. But the sound sucks real bad. its not that loud, ive had louder, alot louder, and its not deep at all. i hate the sound but love the porformance.

Overall
Location: Tucson, AZ
Not Bad At All

I gave only a 4 because it could be lighter but then you would buy the carbon fiber or titanium model. Definitely still a weight saver over stock. Great sound, gets rid of the stock sewing maching sound for sure. Slight power increase, more if you re-jet. Looks good, easy installation. I also went through Yoshimura and purchased a spark arrestor screen and took out the one it came with. Slight weight saved that way as well. Give it a try, I doubt you will be disappointed.

Overall
Not Great For Sound

My friends and I bought three of these exhausts and we bought them for the sound. They did not pass at any SVRA riding areas. I did not like this exhaust but this is just my opinion.

Overall
Location: La Playta, MD
A Great Deal

This exhaust pipe I bought for sound. It also even gives a gain of 3 horse power I could feel the difference when I first gave it a ride. I am truly happy I bought this because it has a nice sound to it , it is deep and even deeper if you take out the spark arrester. When I took out the spark arrester I popped a nice flame! I am very proud in Yoshimura's company they make very nice products. I would recommend this to anybody.

Overall
Location: Cottage Grove, WI
Great Sound

This pipe sounds GREAT! It deffinetely will get you noticed at the track on race day.

Overall
Location: Bellingham, WA
Not too bad

i bought this pipe to make my quad louder first off. it did so. but, i did also notice a decent power gain. its not obnoxiously loud, just deep with a nice bark to it. i would definitely recommend this

Overall
Location: indiana
A+ awsome pipe

i bought this pipe awhile ago for my kfx....this thing is MEAN!! awsome pipe even better performance and crazy low price for the performance

Overall
Location: parker AZ
Most powerfull pipe

This is probably one of the best things i ever bought, it will give you the horsepower pluss

1-10 of 11
1-9 of 9
2 days 1 hour ago Location: Ut
We're can I get a muffler to fit the full system head pipes?
bruins Over 3 years ago
Where can you get a full system?
tom1 Over 4 years ago Location: gouldsboro,pa
How do you put it on weld?
MotoSport Staff
Over 3 years ago Location: P+RTLAND
Just remove your stock slip on and replace it with this one. No welding required.
krazyrider Over 4 years ago
If i can get a same exact exhaust for cheaper. matched two the exact same model will u go lower?
Expert MotoSport Staff
Over 4 years ago Location: Portland, OR
Yes. Buy with confidence. If you find a lower advertised price from any authorized US dealer, call or email us and we will match the deal including shipping. Products must be in new condition, in stock and ready for immediate delivery and sold by an authorized dealer. Our best deal guaranty applies even 30 days after your purchases. Simply contact us via phone at 1-888-676-8853, Option 3 or email Customer.Service@motosport.com and we'll refund the difference.
hopfey99 Over 4 years ago
I bought a 2001 400EX and i have put on a yoshimura rs3 comp series slip-on pipe, and a k&n air filter, do i need to re-jet?
Top 10 Contributor
Over 4 years ago Location: Portland
With that much modification you are most likely going to need to re-jet.
Over 3 years ago Location: Indiana, PA
i did the exact same thing to my 250ex, re jetting will be something that will definally help with getting the max performance outa your setup
quader126 Over 5 years ago Location: PA
How loud is it?
Ive watched youtube videos, ive dont everything, but you cant really tell how loud it is. Can ou just tell me the dbs and if its too obnoxious? thanks!
MotoSport Staff
Over 5 years ago Location: Por+land
This exhaust is forestry approved so the DB's are going to be around 98dbs.
Over 3 years ago Location: Indiana, PA
dont know the exact dbs but its not to bad, it sounds good, like power wise
quader126 Over 5 years ago Location: PA
Do i need to rejet?
I have an '08 z400. Its stock except it has a K&N air filter. If i only ge tthe slip on, do i need to rejet? or can i just put it on and go?
Over 5 years ago Location: PA
you wont have to rejet, just slip it on and go have some massive fun!
2Qik4U2Cme Over 5 years ago
I have the 05' LTZ400 Yosh RS3 comp series stainless, complete sys., I need a new muffler will the RS3 slip on work, or is it made for the stock pipe?
MotoSport Staff Expert
Over 5 years ago Location: Tualatin
No, the complete system uses a larger diameter head pipe and s-bend. depending on what is wrong with your muffler YOSHIMURA has a service that can repair it for you, I'm not sure of the charges I would contact them at 1-909-628-4722 they are in California
SKUshine Over 5 years ago
Do I need to get the complete exhaust system to reach maximum horsepower? or just the slipons?
MotoSport Staff Expert
Over 5 years ago
Full system will be more beneficial in power across the board than slip-ons.
1-9 of 9

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