Yoshimura RS-3 Comp Series Slip-On Exhaust

Yoshimura RS-3 Comp Series Slip-On Exhaust
Yoshimura RS-3 Comp Series Slip-On Exhaust

$337.50 - $355.50
10% Off - Save up to $39.50

Description See Also: 11 Reviews 8 Questions Fitment Part Numbers
Item #YSH000J

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11 Reviews
4.3 out of 5 stars
5 Star   7 4 Star   2 3 Star   1 2 Star   0 1 Star   1
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All Reviews
Indiana, PA
Durability 5/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5
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

Durability 5/5 Ease of Installation 4/5 Performance 5/5 Power 5/5 Style 5/5

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

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.

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.

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.

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.

Cottage Grove, WI
Great Sound

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

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

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

parker AZ
Most powerfull pipe

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

Muskegon MI

This pipe is nice it added power to my raptor and it has a great sound note

8 Questions
Answered:   8
Not Yet:   0
Location: Ut
Q: We're can I get a muffler to fit the full system head pipes?
Over 3 years ago
MotoSport Staff Expert
Over 3 years ago Location: Portland, OR, USA
A: You will likely need to contact Yoshimura directly for a replacement muffler for your full exhaust system.

Location: gouldsboro,pa
Q: How do you put it on weld?
Over 7 years ago
MotoSport Staff
Over 7 years ago Location: P+RTLAND
A: Just remove your stock slip on and replace it with this one.

No welding required.
Q: If i can get a same exact exhaust for cheaper. matched two the exact same model will u go lower?
Over 8 years ago
MotoSport Staff Expert
Over 8 years ago Location: Portland, OR
A: 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.
Q: 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?
Over 8 years ago
Top 10 Contributor
Over 8 years ago Location: Portland
A: With that much modification you are most likely going to need to re-jet.
Over 7 years ago Location: Indiana, PA
A: 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
Location: PA
Q: Do i need to rejet?
Over 8 years ago
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 8 years ago Location: PA
A: you wont have to rejet, just slip it on and go have some massive fun!
Location: PA
Q: How loud is it?
Over 8 years ago
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 8 years ago Location: Por+land
A: This exhaust is forestry approved so the DB's are going to be around 98dbs.
Over 7 years ago Location: Indiana, PA
A: dont know the exact dbs but its not to bad, it sounds good, like power wise
Q: 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?
Over 9 years ago
Expert MotoSport Staff
Over 9 years ago Location: Tualatin
A: 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
Q: Do I need to get the complete exhaust system to reach maximum horsepower? or just the slipons?
Over 9 years ago
MotoSport Staff Expert
Over 9 years ago
A: Full system will be more beneficial in power across the board than slip-ons.
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See Fitments
# Part Numbers
Product Variant Manufacturer Part #
Race / Stainless Steel 2165600-SA
Enduro / Stainless Steel D460AS-SA
Enduro / Stainless Steel 2523703
Signature / Stainless Steel 2387600-SA
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